Home / 6,561,191.60-9,841,787.40-5,962,828.40

Finding the Fourth Proportional to 6,561,191.60, 9,841,787.40 and 5,962,828.40

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Solution

The fourth proportional to 6,561,191.60, 9,841,787.40 and 5,962,828.40 is: 8,944,242.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,561,191.60 : 9,841,787.40 = 5,962,828.40 : x
  2. Step 2: Convert to fraction form
    6,561,191.60/9,841,787.40 = 5,962,828.40/x
  3. Step 3: Cross multiply
    6,561,191.60x = 9,841,787.40 × 5,962,828.40
  4. Step 4: Simplify right side
    6,561,191.60x = 58,684,889,415,482.16
  5. Step 5: Solve for x
    x = 58,684,889,415,482.16/6,561,191.60
  6. Step 6: Final answer
    x = 8,944,242.60

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Double scale
Find fourth proportional to 6,561,192.60, 9,841,788.90 and 5,962,829.40
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.