Home / 4,413,854.29-6,617,208.11-1,379,657.87

Finding the Fourth Proportional to 4,413,854.29, 6,617,208.11 and 1,379,657.87

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Solution

The fourth proportional to 4,413,854.29, 6,617,208.11 and 1,379,657.87 is: 2,068,369.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,413,854.29 : 6,617,208.11 = 1,379,657.87 : x
  2. Step 2: Convert to fraction form
    4,413,854.29/6,617,208.11 = 1,379,657.87/x
  3. Step 3: Cross multiply
    4,413,854.29x = 6,617,208.11 × 1,379,657.87
  4. Step 4: Simplify right side
    4,413,854.29x = 9,129,483,239,491.04
  5. Step 5: Solve for x
    x = 9,129,483,239,491.04/4,413,854.29
  6. Step 6: Final answer
    x = 2,068,369.88

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.