Home / 15,317,508.60-22,976,501.04-4,535,899.92

Finding the Fourth Proportional to 15,317,508.60, 22,976,501.04 and 4,535,899.92

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Solution

The fourth proportional to 15,317,508.60, 22,976,501.04 and 4,535,899.92 is: 6,803,920.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,317,508.60 : 22,976,501.04 = 4,535,899.92 : x
  2. Step 2: Convert to fraction form
    15,317,508.60/22,976,501.04 = 4,535,899.92/x
  3. Step 3: Cross multiply
    15,317,508.60x = 22,976,501.04 × 4,535,899.92
  4. Step 4: Simplify right side
    15,317,508.60x = 104,219,109,229,215.91
  5. Step 5: Solve for x
    x = 104,219,109,229,215.91/15,317,508.60
  6. Step 6: Final answer
    x = 6,803,920.40

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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.