Home / 962,535.88-1,445,223.13-536,903.31

Finding the Fourth Proportional to 962,535.88, 1,445,223.13 and 536,903.31

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Solution

The fourth proportional to 962,535.88, 1,445,223.13 and 536,903.31 is: 806,146.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,535.88 : 1,445,223.13 = 536,903.31 : x
  2. Step 2: Convert to fraction form
    962,535.88/1,445,223.13 = 536,903.31/x
  3. Step 3: Cross multiply
    962,535.88x = 1,445,223.13 × 536,903.31
  4. Step 4: Simplify right side
    962,535.88x = 775,945,072,274.93
  5. Step 5: Solve for x
    x = 775,945,072,274.93/962,535.88
  6. Step 6: Final answer
    x = 806,146.65

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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.