Home / 4,129,573.01-6,192,433.13-1,571,264.15

Finding the Fourth Proportional to 4,129,573.01, 6,192,433.13 and 1,571,264.15

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Solution

The fourth proportional to 4,129,573.01, 6,192,433.13 and 1,571,264.15 is: 2,356,163.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,129,573.01 : 6,192,433.13 = 1,571,264.15 : x
  2. Step 2: Convert to fraction form
    4,129,573.01/6,192,433.13 = 1,571,264.15/x
  3. Step 3: Cross multiply
    4,129,573.01x = 6,192,433.13 × 1,571,264.15
  4. Step 4: Simplify right side
    4,129,573.01x = 9,729,948,139,622.80
  5. Step 5: Solve for x
    x = 9,729,948,139,622.80/4,129,573.01
  6. Step 6: Final answer
    x = 2,356,163.25

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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.