Home / 5,013,593.28-7,523,184.15-2,708,039.86

Finding the Fourth Proportional to 5,013,593.28, 7,523,184.15 and 2,708,039.86

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Solution

The fourth proportional to 5,013,593.28, 7,523,184.15 and 2,708,039.86 is: 4,063,569.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,013,593.28 : 7,523,184.15 = 2,708,039.86 : x
  2. Step 2: Convert to fraction form
    5,013,593.28/7,523,184.15 = 2,708,039.86/x
  3. Step 3: Cross multiply
    5,013,593.28x = 7,523,184.15 × 2,708,039.86
  4. Step 4: Simplify right side
    5,013,593.28x = 20,373,082,533,512.26
  5. Step 5: Solve for x
    x = 20,373,082,533,512.26/5,013,593.28
  6. Step 6: Final answer
    x = 4,063,569.06

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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.