Home / 4,932,262.10-7,398,393.15-1,566,809.30

Finding the Fourth Proportional to 4,932,262.10, 7,398,393.15 and 1,566,809.30

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Solution

The fourth proportional to 4,932,262.10, 7,398,393.15 and 1,566,809.30 is: 2,350,213.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,932,262.10 : 7,398,393.15 = 1,566,809.30 : x
  2. Step 2: Convert to fraction form
    4,932,262.10/7,398,393.15 = 1,566,809.30/x
  3. Step 3: Cross multiply
    4,932,262.10x = 7,398,393.15 × 1,566,809.30
  4. Step 4: Simplify right side
    4,932,262.10x = 11,591,871,192,476.30
  5. Step 5: Solve for x
    x = 11,591,871,192,476.30/4,932,262.10
  6. Step 6: Final answer
    x = 2,350,213.95

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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.