Home / 1,046,339.20-1,443,853.92-610,794.34

Finding the Fourth Proportional to 1,046,339.20, 1,443,853.92 and 610,794.34

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Solution

The fourth proportional to 1,046,339.20, 1,443,853.92 and 610,794.34 is: 842,841.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,046,339.20 : 1,443,853.92 = 610,794.34 : x
  2. Step 2: Convert to fraction form
    1,046,339.20/1,443,853.92 = 610,794.34/x
  3. Step 3: Cross multiply
    1,046,339.20x = 1,443,853.92 × 610,794.34
  4. Step 4: Simplify right side
    1,046,339.20x = 881,897,802,122.81
  5. Step 5: Solve for x
    x = 881,897,802,122.81/1,046,339.20
  6. Step 6: Final answer
    x = 842,841.21

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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.