Home / 1,003,807.44-1,385,264.24-544,925.56

Finding the Fourth Proportional to 1,003,807.44, 1,385,264.24 and 544,925.56

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Solution

The fourth proportional to 1,003,807.44, 1,385,264.24 and 544,925.56 is: 752,002.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,003,807.44 : 1,385,264.24 = 544,925.56 : x
  2. Step 2: Convert to fraction form
    1,003,807.44/1,385,264.24 = 544,925.56/x
  3. Step 3: Cross multiply
    1,003,807.44x = 1,385,264.24 × 544,925.56
  4. Step 4: Simplify right side
    1,003,807.44x = 754,865,891,729.98
  5. Step 5: Solve for x
    x = 754,865,891,729.98/1,003,807.44
  6. Step 6: Final answer
    x = 752,002.69

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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.