Home / 2,730,429.10-4,103,516.85-2,384,008.30

Finding the Fourth Proportional to 2,730,429.10, 4,103,516.85 and 2,384,008.30

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Solution

The fourth proportional to 2,730,429.10, 4,103,516.85 and 2,384,008.30 is: 3,582,886.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,429.10 : 4,103,516.85 = 2,384,008.30 : x
  2. Step 2: Convert to fraction form
    2,730,429.10/4,103,516.85 = 2,384,008.30/x
  3. Step 3: Cross multiply
    2,730,429.10x = 4,103,516.85 × 2,384,008.30
  4. Step 4: Simplify right side
    2,730,429.10x = 9,782,818,229,589.85
  5. Step 5: Solve for x
    x = 9,782,818,229,589.85/2,730,429.10
  6. Step 6: Final answer
    x = 3,582,886.74

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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.