Home / 1,625,322.10-2,438,144.13-600,920.97

Finding the Fourth Proportional to 1,625,322.10, 2,438,144.13 and 600,920.97

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Solution

The fourth proportional to 1,625,322.10, 2,438,144.13 and 600,920.97 is: 901,440.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,625,322.10 : 2,438,144.13 = 600,920.97 : x
  2. Step 2: Convert to fraction form
    1,625,322.10/2,438,144.13 = 600,920.97/x
  3. Step 3: Cross multiply
    1,625,322.10x = 2,438,144.13 × 600,920.97
  4. Step 4: Simplify right side
    1,625,322.10x = 1,465,131,937,852.86
  5. Step 5: Solve for x
    x = 1,465,131,937,852.86/1,625,322.10
  6. Step 6: Final answer
    x = 901,440.98

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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.