Home / 1,747,510.46-2,622,207.36-737,332.56

Finding the Fourth Proportional to 1,747,510.46, 2,622,207.36 and 737,332.56

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Solution

The fourth proportional to 1,747,510.46, 2,622,207.36 and 737,332.56 is: 1,106,396.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,747,510.46 : 2,622,207.36 = 737,332.56 : x
  2. Step 2: Convert to fraction form
    1,747,510.46/2,622,207.36 = 737,332.56/x
  3. Step 3: Cross multiply
    1,747,510.46x = 2,622,207.36 × 737,332.56
  4. Step 4: Simplify right side
    1,747,510.46x = 1,933,438,865,599.64
  5. Step 5: Solve for x
    x = 1,933,438,865,599.64/1,747,510.46
  6. Step 6: Final answer
    x = 1,106,396.16

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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.