Home / 1,164,737.88-1,747,116.54-323,355.24

Finding the Fourth Proportional to 1,164,737.88, 1,747,116.54 and 323,355.24

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Solution

The fourth proportional to 1,164,737.88, 1,747,116.54 and 323,355.24 is: 485,035.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,737.88 : 1,747,116.54 = 323,355.24 : x
  2. Step 2: Convert to fraction form
    1,164,737.88/1,747,116.54 = 323,355.24/x
  3. Step 3: Cross multiply
    1,164,737.88x = 1,747,116.54 × 323,355.24
  4. Step 4: Simplify right side
    1,164,737.88x = 564,939,288,099.67
  5. Step 5: Solve for x
    x = 564,939,288,099.67/1,164,737.88
  6. Step 6: Final answer
    x = 485,035.56

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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.