Home / 10,001,287.04-13,801,491.05-5,871,251.75

Finding the Fourth Proportional to 10,001,287.04, 13,801,491.05 and 5,871,251.75

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Solution

The fourth proportional to 10,001,287.04, 13,801,491.05 and 5,871,251.75 is: 8,102,160.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,001,287.04 : 13,801,491.05 = 5,871,251.75 : x
  2. Step 2: Convert to fraction form
    10,001,287.04/13,801,491.05 = 5,871,251.75/x
  3. Step 3: Cross multiply
    10,001,287.04x = 13,801,491.05 × 5,871,251.75
  4. Step 4: Simplify right side
    10,001,287.04x = 81,032,028,381,558.12
  5. Step 5: Solve for x
    x = 81,032,028,381,558.12/10,001,287.04
  6. Step 6: Final answer
    x = 8,102,160.06

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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.