Home / 9,414,179.04-14,115,781.83-3,650,178.91

Finding the Fourth Proportional to 9,414,179.04, 14,115,781.83 and 3,650,178.91

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Solution

The fourth proportional to 9,414,179.04, 14,115,781.83 and 3,650,178.91 is: 5,473,140.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,414,179.04 : 14,115,781.83 = 3,650,178.91 : x
  2. Step 2: Convert to fraction form
    9,414,179.04/14,115,781.83 = 3,650,178.91/x
  3. Step 3: Cross multiply
    9,414,179.04x = 14,115,781.83 × 3,650,178.91
  4. Step 4: Simplify right side
    9,414,179.04x = 51,525,129,134,027.21
  5. Step 5: Solve for x
    x = 51,525,129,134,027.21/9,414,179.04
  6. Step 6: Final answer
    x = 5,473,140.98

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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.