Home / 2,422,502.95-3,633,768.17-625,263.56

Finding the Fourth Proportional to 2,422,502.95, 3,633,768.17 and 625,263.56

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Solution

The fourth proportional to 2,422,502.95, 3,633,768.17 and 625,263.56 is: 937,898.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,422,502.95 : 3,633,768.17 = 625,263.56 : x
  2. Step 2: Convert to fraction form
    2,422,502.95/3,633,768.17 = 625,263.56/x
  3. Step 3: Cross multiply
    2,422,502.95x = 3,633,768.17 × 625,263.56
  4. Step 4: Simplify right side
    2,422,502.95x = 2,272,062,819,062.57
  5. Step 5: Solve for x
    x = 2,272,062,819,062.57/2,422,502.95
  6. Step 6: Final answer
    x = 937,898.89

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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.