Home / 4,006,767.34-5,528,262.96-2,287,545.58

Finding the Fourth Proportional to 4,006,767.34, 5,528,262.96 and 2,287,545.58

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Solution

The fourth proportional to 4,006,767.34, 5,528,262.96 and 2,287,545.58 is: 3,156,198.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,006,767.34 : 5,528,262.96 = 2,287,545.58 : x
  2. Step 2: Convert to fraction form
    4,006,767.34/5,528,262.96 = 2,287,545.58/x
  3. Step 3: Cross multiply
    4,006,767.34x = 5,528,262.96 × 2,287,545.58
  4. Step 4: Simplify right side
    4,006,767.34x = 12,646,153,499,225.72
  5. Step 5: Solve for x
    x = 12,646,153,499,225.72/4,006,767.34
  6. Step 6: Final answer
    x = 3,156,198.61

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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.