Home / 2,347,680.43-3,522,853.35-999,702.46

Finding the Fourth Proportional to 2,347,680.43, 3,522,853.35 and 999,702.46

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Solution

The fourth proportional to 2,347,680.43, 3,522,853.35 and 999,702.46 is: 1,500,121.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,347,680.43 : 3,522,853.35 = 999,702.46 : x
  2. Step 2: Convert to fraction form
    2,347,680.43/3,522,853.35 = 999,702.46/x
  3. Step 3: Cross multiply
    2,347,680.43x = 3,522,853.35 × 999,702.46
  4. Step 4: Simplify right side
    2,347,680.43x = 3,521,805,160,214.24
  5. Step 5: Solve for x
    x = 3,521,805,160,214.24/2,347,680.43
  6. Step 6: Final answer
    x = 1,500,121.19

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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.