Home / 1,060,317.34-1,591,472.43-555,240.76

Finding the Fourth Proportional to 1,060,317.34, 1,591,472.43 and 555,240.76

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Solution

The fourth proportional to 1,060,317.34, 1,591,472.43 and 555,240.76 is: 833,382.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,060,317.34 : 1,591,472.43 = 555,240.76 : x
  2. Step 2: Convert to fraction form
    1,060,317.34/1,591,472.43 = 555,240.76/x
  3. Step 3: Cross multiply
    1,060,317.34x = 1,591,472.43 × 555,240.76
  4. Step 4: Simplify right side
    1,060,317.34x = 883,650,361,552.25
  5. Step 5: Solve for x
    x = 883,650,361,552.25/1,060,317.34
  6. Step 6: Final answer
    x = 833,382.92

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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.