Home / 9,234,061.20-13,851,091.80-4,116,481.20

Finding the Fourth Proportional to 9,234,061.20, 13,851,091.80 and 4,116,481.20

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Solution

The fourth proportional to 9,234,061.20, 13,851,091.80 and 4,116,481.20 is: 6,174,721.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,234,061.20 : 13,851,091.80 = 4,116,481.20 : x
  2. Step 2: Convert to fraction form
    9,234,061.20/13,851,091.80 = 4,116,481.20/x
  3. Step 3: Cross multiply
    9,234,061.20x = 13,851,091.80 × 4,116,481.20
  4. Step 4: Simplify right side
    9,234,061.20x = 57,017,758,994,174.16
  5. Step 5: Solve for x
    x = 57,017,758,994,174.16/9,234,061.20
  6. Step 6: Final answer
    x = 6,174,721.80

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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.