Home / 1,096,951.14-1,645,632.72-497,954.39

Finding the Fourth Proportional to 1,096,951.14, 1,645,632.72 and 497,954.39

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Solution

The fourth proportional to 1,096,951.14, 1,645,632.72 and 497,954.39 is: 747,025.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,096,951.14 : 1,645,632.72 = 497,954.39 : x
  2. Step 2: Convert to fraction form
    1,096,951.14/1,645,632.72 = 497,954.39/x
  3. Step 3: Cross multiply
    1,096,951.14x = 1,645,632.72 × 497,954.39
  4. Step 4: Simplify right side
    1,096,951.14x = 819,450,029,023.48
  5. Step 5: Solve for x
    x = 819,450,029,023.48/1,096,951.14
  6. Step 6: Final answer
    x = 747,025.09

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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.