Home / 8,744,582.85-13,118,555.52-3,352,812.76

Finding the Fourth Proportional to 8,744,582.85, 13,118,555.52 and 3,352,812.76

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Solution

The fourth proportional to 8,744,582.85, 13,118,555.52 and 3,352,812.76 is: 5,029,863.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,744,582.85 : 13,118,555.52 = 3,352,812.76 : x
  2. Step 2: Convert to fraction form
    8,744,582.85/13,118,555.52 = 3,352,812.76/x
  3. Step 3: Cross multiply
    8,744,582.85x = 13,118,555.52 × 3,352,812.76
  4. Step 4: Simplify right side
    8,744,582.85x = 43,984,060,340,224.43
  5. Step 5: Solve for x
    x = 43,984,060,340,224.43/8,744,582.85
  6. Step 6: Final answer
    x = 5,029,863.76

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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.