Home / 6,561,041.60-9,841,562.40-3,366,490.70

Finding the Fourth Proportional to 6,561,041.60, 9,841,562.40 and 3,366,490.70

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Solution

The fourth proportional to 6,561,041.60, 9,841,562.40 and 3,366,490.70 is: 5,049,736.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,561,041.60 : 9,841,562.40 = 3,366,490.70 : x
  2. Step 2: Convert to fraction form
    6,561,041.60/9,841,562.40 = 3,366,490.70/x
  3. Step 3: Cross multiply
    6,561,041.60x = 9,841,562.40 × 3,366,490.70
  4. Step 4: Simplify right side
    6,561,041.60x = 33,131,528,293,069.68
  5. Step 5: Solve for x
    x = 33,131,528,293,069.68/6,561,041.60
  6. Step 6: Final answer
    x = 5,049,736.05

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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.