Home / 2,342,702.76-3,514,928.88-923,748

Finding the Fourth Proportional to 2,342,702.76, 3,514,928.88 and 923,748

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Solution

The fourth proportional to 2,342,702.76, 3,514,928.88 and 923,748 is: 1,385,966.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,342,702.76 : 3,514,928.88 = 923,748 : x
  2. Step 2: Convert to fraction form
    2,342,702.76/3,514,928.88 = 923,748/x
  3. Step 3: Cross multiply
    2,342,702.76x = 3,514,928.88 × 923,748
  4. Step 4: Simplify right side
    2,342,702.76x = 3,246,908,523,042.24
  5. Step 5: Solve for x
    x = 3,246,908,523,042.24/2,342,702.76
  6. Step 6: Final answer
    x = 1,385,966.92

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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.