Home / 1,171,734.46-1,617,024.06-655,471.24

Finding the Fourth Proportional to 1,171,734.46, 1,617,024.06 and 655,471.24

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Solution

The fourth proportional to 1,171,734.46, 1,617,024.06 and 655,471.24 is: 904,567.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,171,734.46 : 1,617,024.06 = 655,471.24 : x
  2. Step 2: Convert to fraction form
    1,171,734.46/1,617,024.06 = 655,471.24/x
  3. Step 3: Cross multiply
    1,171,734.46x = 1,617,024.06 × 655,471.24
  4. Step 4: Simplify right side
    1,171,734.46x = 1,059,912,761,675.47
  5. Step 5: Solve for x
    x = 1,059,912,761,675.47/1,171,734.46
  6. Step 6: Final answer
    x = 904,567.37

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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.