Home / 6,049,689.60-9,074,534.40-4,929,945.60

Finding the Fourth Proportional to 6,049,689.60, 9,074,534.40 and 4,929,945.60

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Solution

The fourth proportional to 6,049,689.60, 9,074,534.40 and 4,929,945.60 is: 7,394,918.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,049,689.60 : 9,074,534.40 = 4,929,945.60 : x
  2. Step 2: Convert to fraction form
    6,049,689.60/9,074,534.40 = 4,929,945.60/x
  3. Step 3: Cross multiply
    6,049,689.60x = 9,074,534.40 × 4,929,945.60
  4. Step 4: Simplify right side
    6,049,689.60x = 44,736,960,937,328.64
  5. Step 5: Solve for x
    x = 44,736,960,937,328.64/6,049,689.60
  6. Step 6: Final answer
    x = 7,394,918.40

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Double scale
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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.