Home / 3,062,706.91-4,596,899.20-1,547,454.78

Finding the Fourth Proportional to 3,062,706.91, 4,596,899.20 and 1,547,454.78

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Solution

The fourth proportional to 3,062,706.91, 4,596,899.20 and 1,547,454.78 is: 2,322,616.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,062,706.91 : 4,596,899.20 = 1,547,454.78 : x
  2. Step 2: Convert to fraction form
    3,062,706.91/4,596,899.20 = 1,547,454.78/x
  3. Step 3: Cross multiply
    3,062,706.91x = 4,596,899.20 × 1,547,454.78
  4. Step 4: Simplify right side
    3,062,706.91x = 7,113,493,636,349.54
  5. Step 5: Solve for x
    x = 7,113,493,636,349.54/3,062,706.91
  6. Step 6: Final answer
    x = 2,322,616.51

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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.