Home / 9,334,667.80-14,002,001.70-3,350,258.20

Finding the Fourth Proportional to 9,334,667.80, 14,002,001.70 and 3,350,258.20

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Solution

The fourth proportional to 9,334,667.80, 14,002,001.70 and 3,350,258.20 is: 5,025,387.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,334,667.80 : 14,002,001.70 = 3,350,258.20 : x
  2. Step 2: Convert to fraction form
    9,334,667.80/14,002,001.70 = 3,350,258.20/x
  3. Step 3: Cross multiply
    9,334,667.80x = 14,002,001.70 × 3,350,258.20
  4. Step 4: Simplify right side
    9,334,667.80x = 46,910,321,011,838.94
  5. Step 5: Solve for x
    x = 46,910,321,011,838.94/9,334,667.80
  6. Step 6: Final answer
    x = 5,025,387.30

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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.