Home / 8,366,329.04-11,545,534.20-4,744,657.04

Finding the Fourth Proportional to 8,366,329.04, 11,545,534.20 and 4,744,657.04

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Solution

The fourth proportional to 8,366,329.04, 11,545,534.20 and 4,744,657.04 is: 6,547,626.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,366,329.04 : 11,545,534.20 = 4,744,657.04 : x
  2. Step 2: Convert to fraction form
    8,366,329.04/11,545,534.20 = 4,744,657.04/x
  3. Step 3: Cross multiply
    8,366,329.04x = 11,545,534.20 × 4,744,657.04
  4. Step 4: Simplify right side
    8,366,329.04x = 54,779,600,122,590.77
  5. Step 5: Solve for x
    x = 54,779,600,122,590.77/8,366,329.04
  6. Step 6: Final answer
    x = 6,547,626.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.