Home / 8,013,572.90-12,024,305.66-3,753,005.30

Finding the Fourth Proportional to 8,013,572.90, 12,024,305.66 and 3,753,005.30

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Solution

The fourth proportional to 8,013,572.90, 12,024,305.66 and 3,753,005.30 is: 5,631,356.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,013,572.90 : 12,024,305.66 = 3,753,005.30 : x
  2. Step 2: Convert to fraction form
    8,013,572.90/12,024,305.66 = 3,753,005.30/x
  3. Step 3: Cross multiply
    8,013,572.90x = 12,024,305.66 × 3,753,005.30
  4. Step 4: Simplify right side
    8,013,572.90x = 45,127,282,820,060.98
  5. Step 5: Solve for x
    x = 45,127,282,820,060.98/8,013,572.90
  6. Step 6: Final answer
    x = 5,631,356.13

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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.