Home / 3,053,022.10-4,580,061-1,031,280.72

Finding the Fourth Proportional to 3,053,022.10, 4,580,061 and 1,031,280.72

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Solution

The fourth proportional to 3,053,022.10, 4,580,061 and 1,031,280.72 is: 1,547,099.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,053,022.10 : 4,580,061 = 1,031,280.72 : x
  2. Step 2: Convert to fraction form
    3,053,022.10/4,580,061 = 1,031,280.72/x
  3. Step 3: Cross multiply
    3,053,022.10x = 4,580,061 × 1,031,280.72
  4. Step 4: Simplify right side
    3,053,022.10x = 4,723,328,605,723.92
  5. Step 5: Solve for x
    x = 4,723,328,605,723.92/3,053,022.10
  6. Step 6: Final answer
    x = 1,547,099.38

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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.