Home / 4,342,747.68-5,990,484.24-2,708,318.16

Finding the Fourth Proportional to 4,342,747.68, 5,990,484.24 and 2,708,318.16

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Solution

The fourth proportional to 4,342,747.68, 5,990,484.24 and 2,708,318.16 is: 3,735,915.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,342,747.68 : 5,990,484.24 = 2,708,318.16 : x
  2. Step 2: Convert to fraction form
    4,342,747.68/5,990,484.24 = 2,708,318.16/x
  3. Step 3: Cross multiply
    4,342,747.68x = 5,990,484.24 × 2,708,318.16
  4. Step 4: Simplify right side
    4,342,747.68x = 16,224,137,254,385.80
  5. Step 5: Solve for x
    x = 16,224,137,254,385.80/4,342,747.68
  6. Step 6: Final answer
    x = 3,735,915.24

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.