Home / 2,862,234.02-4,293,329.13-732,314.72

Finding the Fourth Proportional to 2,862,234.02, 4,293,329.13 and 732,314.72

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Solution

The fourth proportional to 2,862,234.02, 4,293,329.13 and 732,314.72 is: 1,098,466.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,862,234.02 : 4,293,329.13 = 732,314.72 : x
  2. Step 2: Convert to fraction form
    2,862,234.02/4,293,329.13 = 732,314.72/x
  3. Step 3: Cross multiply
    2,862,234.02x = 4,293,329.13 × 732,314.72
  4. Step 4: Simplify right side
    2,862,234.02x = 3,144,068,130,437.12
  5. Step 5: Solve for x
    x = 3,144,068,130,437.12/2,862,234.02
  6. Step 6: Final answer
    x = 1,098,466.48

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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.