Home / 1,609,229.93-2,414,264.59-934,662.68

Finding the Fourth Proportional to 1,609,229.93, 2,414,264.59 and 934,662.68

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Solution

The fourth proportional to 1,609,229.93, 2,414,264.59 and 934,662.68 is: 1,402,237.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,609,229.93 : 2,414,264.59 = 934,662.68 : x
  2. Step 2: Convert to fraction form
    1,609,229.93/2,414,264.59 = 934,662.68/x
  3. Step 3: Cross multiply
    1,609,229.93x = 2,414,264.59 × 934,662.68
  4. Step 4: Simplify right side
    1,609,229.93x = 2,256,523,019,122.49
  5. Step 5: Solve for x
    x = 2,256,523,019,122.49/1,609,229.93
  6. Step 6: Final answer
    x = 1,402,237.79

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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.