Home / 962,197.45-1,444,414.28-563,124.62

Finding the Fourth Proportional to 962,197.45, 1,444,414.28 and 563,124.62

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Solution

The fourth proportional to 962,197.45, 1,444,414.28 and 563,124.62 is: 845,341.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,197.45 : 1,444,414.28 = 563,124.62 : x
  2. Step 2: Convert to fraction form
    962,197.45/1,444,414.28 = 563,124.62/x
  3. Step 3: Cross multiply
    962,197.45x = 1,444,414.28 × 563,124.62
  4. Step 4: Simplify right side
    962,197.45x = 813,385,243,342.99
  5. Step 5: Solve for x
    x = 813,385,243,342.99/962,197.45
  6. Step 6: Final answer
    x = 845,341.30

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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.