Home / 4,432,002.20-6,653,252.10-2,514,440.60

Finding the Fourth Proportional to 4,432,002.20, 6,653,252.10 and 2,514,440.60

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Solution

The fourth proportional to 4,432,002.20, 6,653,252.10 and 2,514,440.60 is: 3,774,638.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,432,002.20 : 6,653,252.10 = 2,514,440.60 : x
  2. Step 2: Convert to fraction form
    4,432,002.20/6,653,252.10 = 2,514,440.60/x
  3. Step 3: Cross multiply
    4,432,002.20x = 6,653,252.10 × 2,514,440.60
  4. Step 4: Simplify right side
    4,432,002.20x = 16,729,207,202,275.26
  5. Step 5: Solve for x
    x = 16,729,207,202,275.26/4,432,002.20
  6. Step 6: Final answer
    x = 3,774,638.74

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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.