Home / 15,794,635.20-23,693,398.47-4,435,007.28

Finding the Fourth Proportional to 15,794,635.20, 23,693,398.47 and 4,435,007.28

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Solution

The fourth proportional to 15,794,635.20, 23,693,398.47 and 4,435,007.28 is: 6,652,916.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,794,635.20 : 23,693,398.47 = 4,435,007.28 : x
  2. Step 2: Convert to fraction form
    15,794,635.20/23,693,398.47 = 4,435,007.28/x
  3. Step 3: Cross multiply
    15,794,635.20x = 23,693,398.47 × 4,435,007.28
  4. Step 4: Simplify right side
    15,794,635.20x = 105,080,394,702,390.86
  5. Step 5: Solve for x
    x = 105,080,394,702,390.86/15,794,635.20
  6. Step 6: Final answer
    x = 6,652,916.85

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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.