Home / 2,217,693.97-3,060,291.95-1,250,766.55

Finding the Fourth Proportional to 2,217,693.97, 3,060,291.95 and 1,250,766.55

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Solution

The fourth proportional to 2,217,693.97, 3,060,291.95 and 1,250,766.55 is: 1,725,986.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,217,693.97 : 3,060,291.95 = 1,250,766.55 : x
  2. Step 2: Convert to fraction form
    2,217,693.97/3,060,291.95 = 1,250,766.55/x
  3. Step 3: Cross multiply
    2,217,693.97x = 3,060,291.95 × 1,250,766.55
  4. Step 4: Simplify right side
    2,217,693.97x = 3,827,710,788,992.81
  5. Step 5: Solve for x
    x = 3,827,710,788,992.81/2,217,693.97
  6. Step 6: Final answer
    x = 1,725,986.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.