Home / 5,756,470.71-7,944,626.25-3,276,294.45

Finding the Fourth Proportional to 5,756,470.71, 7,944,626.25 and 3,276,294.45

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Solution

The fourth proportional to 5,756,470.71, 7,944,626.25 and 3,276,294.45 is: 4,521,682.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,756,470.71 : 7,944,626.25 = 3,276,294.45 : x
  2. Step 2: Convert to fraction form
    5,756,470.71/7,944,626.25 = 3,276,294.45/x
  3. Step 3: Cross multiply
    5,756,470.71x = 7,944,626.25 × 3,276,294.45
  4. Step 4: Simplify right side
    5,756,470.71x = 26,028,934,890,199.31
  5. Step 5: Solve for x
    x = 26,028,934,890,199.31/5,756,470.71
  6. Step 6: Final answer
    x = 4,521,682.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.