Home / 3,162,545.88-4,738,851.44-2,444,646.66

Finding the Fourth Proportional to 3,162,545.88, 4,738,851.44 and 2,444,646.66

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Solution

The fourth proportional to 3,162,545.88, 4,738,851.44 and 2,444,646.66 is: 3,663,130.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,162,545.88 : 4,738,851.44 = 2,444,646.66 : x
  2. Step 2: Convert to fraction form
    3,162,545.88/4,738,851.44 = 2,444,646.66/x
  3. Step 3: Cross multiply
    3,162,545.88x = 4,738,851.44 × 2,444,646.66
  4. Step 4: Simplify right side
    3,162,545.88x = 11,584,817,345,032.19
  5. Step 5: Solve for x
    x = 11,584,817,345,032.19/3,162,545.88
  6. Step 6: Final answer
    x = 3,663,130.21

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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.