Home / 9,604,179.48-13,253,049.18-5,253,040.92

Finding the Fourth Proportional to 9,604,179.48, 13,253,049.18 and 5,253,040.92

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Solution

The fourth proportional to 9,604,179.48, 13,253,049.18 and 5,253,040.92 is: 7,248,803.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,604,179.48 : 13,253,049.18 = 5,253,040.92 : x
  2. Step 2: Convert to fraction form
    9,604,179.48/13,253,049.18 = 5,253,040.92/x
  3. Step 3: Cross multiply
    9,604,179.48x = 13,253,049.18 × 5,253,040.92
  4. Step 4: Simplify right side
    9,604,179.48x = 69,618,809,657,312.45
  5. Step 5: Solve for x
    x = 69,618,809,657,312.45/9,604,179.48
  6. Step 6: Final answer
    x = 7,248,803.48

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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.