Home / 1,265,002.92-1,898,252.82-466,840.26

Finding the Fourth Proportional to 1,265,002.92, 1,898,252.82 and 466,840.26

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Solution

The fourth proportional to 1,265,002.92, 1,898,252.82 and 466,840.26 is: 700,536.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,265,002.92 : 1,898,252.82 = 466,840.26 : x
  2. Step 2: Convert to fraction form
    1,265,002.92/1,898,252.82 = 466,840.26/x
  3. Step 3: Cross multiply
    1,265,002.92x = 1,898,252.82 × 466,840.26
  4. Step 4: Simplify right side
    1,265,002.92x = 886,180,840,034.53
  5. Step 5: Solve for x
    x = 886,180,840,034.53/1,265,002.92
  6. Step 6: Final answer
    x = 700,536.60

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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.