Home / 741,013.56-1,108,475.46-591,545.76

Finding the Fourth Proportional to 741,013.56, 1,108,475.46 and 591,545.76

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Solution

The fourth proportional to 741,013.56, 1,108,475.46 and 591,545.76 is: 884,887.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    741,013.56 : 1,108,475.46 = 591,545.76 : x
  2. Step 2: Convert to fraction form
    741,013.56/1,108,475.46 = 591,545.76/x
  3. Step 3: Cross multiply
    741,013.56x = 1,108,475.46 × 591,545.76
  4. Step 4: Simplify right side
    741,013.56x = 655,713,958,427.05
  5. Step 5: Solve for x
    x = 655,713,958,427.05/741,013.56
  6. Step 6: Final answer
    x = 884,887.93

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1.5x scale

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.