Home / 954,073.62-1,431,103.14-244,100.52

Finding the Fourth Proportional to 954,073.62, 1,431,103.14 and 244,100.52

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Solution

The fourth proportional to 954,073.62, 1,431,103.14 and 244,100.52 is: 366,148.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,073.62 : 1,431,103.14 = 244,100.52 : x
  2. Step 2: Convert to fraction form
    954,073.62/1,431,103.14 = 244,100.52/x
  3. Step 3: Cross multiply
    954,073.62x = 1,431,103.14 × 244,100.52
  4. Step 4: Simplify right side
    954,073.62x = 349,333,020,647.63
  5. Step 5: Solve for x
    x = 349,333,020,647.63/954,073.62
  6. Step 6: Final answer
    x = 366,148.91

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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.