Home / 2,651,545.53-3,977,547.47-732,456.17

Finding the Fourth Proportional to 2,651,545.53, 3,977,547.47 and 732,456.17

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Solution

The fourth proportional to 2,651,545.53, 3,977,547.47 and 732,456.17 is: 1,098,747.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,651,545.53 : 3,977,547.47 = 732,456.17 : x
  2. Step 2: Convert to fraction form
    2,651,545.53/3,977,547.47 = 732,456.17/x
  3. Step 3: Cross multiply
    2,651,545.53x = 3,977,547.47 × 732,456.17
  4. Step 4: Simplify right side
    2,651,545.53x = 2,913,379,162,319.37
  5. Step 5: Solve for x
    x = 2,913,379,162,319.37/2,651,545.53
  6. Step 6: Final answer
    x = 1,098,747.55

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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.