Home / 1,244,185.73-1,863,289.24-710,087.52

Finding the Fourth Proportional to 1,244,185.73, 1,863,289.24 and 710,087.52

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Solution

The fourth proportional to 1,244,185.73, 1,863,289.24 and 710,087.52 is: 1,063,425.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,185.73 : 1,863,289.24 = 710,087.52 : x
  2. Step 2: Convert to fraction form
    1,244,185.73/1,863,289.24 = 710,087.52/x
  3. Step 3: Cross multiply
    1,244,185.73x = 1,863,289.24 × 710,087.52
  4. Step 4: Simplify right side
    1,244,185.73x = 1,323,098,440,686.40
  5. Step 5: Solve for x
    x = 1,323,098,440,686.40/1,244,185.73
  6. Step 6: Final answer
    x = 1,063,425.19

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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.