Home / 2,929,411.90-4,394,117.85-799,711.30

Finding the Fourth Proportional to 2,929,411.90, 4,394,117.85 and 799,711.30

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Solution

The fourth proportional to 2,929,411.90, 4,394,117.85 and 799,711.30 is: 1,199,566.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,929,411.90 : 4,394,117.85 = 799,711.30 : x
  2. Step 2: Convert to fraction form
    2,929,411.90/4,394,117.85 = 799,711.30/x
  3. Step 3: Cross multiply
    2,929,411.90x = 4,394,117.85 × 799,711.30
  4. Step 4: Simplify right side
    2,929,411.90x = 3,514,025,698,176.71
  5. Step 5: Solve for x
    x = 3,514,025,698,176.71/2,929,411.90
  6. Step 6: Final answer
    x = 1,199,566.95

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Similar ratio
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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.