Home / 1,063,177.79-1,594,772.42-264,459.33

Finding the Fourth Proportional to 1,063,177.79, 1,594,772.42 and 264,459.33

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Solution

The fourth proportional to 1,063,177.79, 1,594,772.42 and 264,459.33 is: 396,690.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,063,177.79 : 1,594,772.42 = 264,459.33 : x
  2. Step 2: Convert to fraction form
    1,063,177.79/1,594,772.42 = 264,459.33/x
  3. Step 3: Cross multiply
    1,063,177.79x = 1,594,772.42 × 264,459.33
  4. Step 4: Simplify right side
    1,063,177.79x = 421,752,444,373.38
  5. Step 5: Solve for x
    x = 421,752,444,373.38/1,063,177.79
  6. Step 6: Final answer
    x = 396,690.42

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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.