Home / 1,155,793.46-1,732,952.07-555,560.37

Finding the Fourth Proportional to 1,155,793.46, 1,732,952.07 and 555,560.37

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Solution

The fourth proportional to 1,155,793.46, 1,732,952.07 and 555,560.37 is: 832,985.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,155,793.46 : 1,732,952.07 = 555,560.37 : x
  2. Step 2: Convert to fraction form
    1,155,793.46/1,732,952.07 = 555,560.37/x
  3. Step 3: Cross multiply
    1,155,793.46x = 1,732,952.07 × 555,560.37
  4. Step 4: Simplify right side
    1,155,793.46x = 962,759,493,201.47
  5. Step 5: Solve for x
    x = 962,759,493,201.47/1,155,793.46
  6. Step 6: Final answer
    x = 832,985.76

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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.