Home / 962,532.45-1,445,217.98-536,899.88

Finding the Fourth Proportional to 962,532.45, 1,445,217.98 and 536,899.88

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Solution

The fourth proportional to 962,532.45, 1,445,217.98 and 536,899.88 is: 806,141.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,532.45 : 1,445,217.98 = 536,899.88 : x
  2. Step 2: Convert to fraction form
    962,532.45/1,445,217.98 = 536,899.88/x
  3. Step 3: Cross multiply
    962,532.45x = 1,445,217.98 × 536,899.88
  4. Step 4: Simplify right side
    962,532.45x = 775,937,350,125.25
  5. Step 5: Solve for x
    x = 775,937,350,125.25/962,532.45
  6. Step 6: Final answer
    x = 806,141.50

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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.