Home / 6,660,029.70-9,192,617.24-3,761,117.46

Finding the Fourth Proportional to 6,660,029.70, 9,192,617.24 and 3,761,117.46

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Solution

The fourth proportional to 6,660,029.70, 9,192,617.24 and 3,761,117.46 is: 5,191,345.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,660,029.70 : 9,192,617.24 = 3,761,117.46 : x
  2. Step 2: Convert to fraction form
    6,660,029.70/9,192,617.24 = 3,761,117.46/x
  3. Step 3: Cross multiply
    6,660,029.70x = 9,192,617.24 × 3,761,117.46
  4. Step 4: Simplify right side
    6,660,029.70x = 34,574,513,185,655.42
  5. Step 5: Solve for x
    x = 34,574,513,185,655.42/6,660,029.70
  6. Step 6: Final answer
    x = 5,191,345.20

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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.