Home / 9,233,335.50-13,850,200.08-3,168,040.92

Finding the Fourth Proportional to 9,233,335.50, 13,850,200.08 and 3,168,040.92

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Solution

The fourth proportional to 9,233,335.50, 13,850,200.08 and 3,168,040.92 is: 4,752,128.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,233,335.50 : 13,850,200.08 = 3,168,040.92 : x
  2. Step 2: Convert to fraction form
    9,233,335.50/13,850,200.08 = 3,168,040.92/x
  3. Step 3: Cross multiply
    9,233,335.50x = 13,850,200.08 × 3,168,040.92
  4. Step 4: Simplify right side
    9,233,335.50x = 43,878,000,603,627.27
  5. Step 5: Solve for x
    x = 43,878,000,603,627.27/9,233,335.50
  6. Step 6: Final answer
    x = 4,752,128.91

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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.