Home / 996,908.80-1,495,363.20-597,343.90

Finding the Fourth Proportional to 996,908.80, 1,495,363.20 and 597,343.90

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Solution

The fourth proportional to 996,908.80, 1,495,363.20 and 597,343.90 is: 896,015.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    996,908.80 : 1,495,363.20 = 597,343.90 : x
  2. Step 2: Convert to fraction form
    996,908.80/1,495,363.20 = 597,343.90/x
  3. Step 3: Cross multiply
    996,908.80x = 1,495,363.20 × 597,343.90
  4. Step 4: Simplify right side
    996,908.80x = 893,246,085,804.48
  5. Step 5: Solve for x
    x = 893,246,085,804.48/996,908.80
  6. Step 6: Final answer
    x = 896,015.85

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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.