Home / 6,385,549.12-9,572,628.92-2,341,094.48

Finding the Fourth Proportional to 6,385,549.12, 9,572,628.92 and 2,341,094.48

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Solution

The fourth proportional to 6,385,549.12, 9,572,628.92 and 2,341,094.48 is: 3,509,553.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,385,549.12 : 9,572,628.92 = 2,341,094.48 : x
  2. Step 2: Convert to fraction form
    6,385,549.12/9,572,628.92 = 2,341,094.48/x
  3. Step 3: Cross multiply
    6,385,549.12x = 9,572,628.92 × 2,341,094.48
  4. Step 4: Simplify right side
    6,385,549.12x = 22,410,428,681,689.95
  5. Step 5: Solve for x
    x = 22,410,428,681,689.95/6,385,549.12
  6. Step 6: Final answer
    x = 3,509,553.88

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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.