Home / 5,911,956.33-8,161,246.19-3,464,227.67

Finding the Fourth Proportional to 5,911,956.33, 8,161,246.19 and 3,464,227.67

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Solution

The fourth proportional to 5,911,956.33, 8,161,246.19 and 3,464,227.67 is: 4,782,243.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,911,956.33 : 8,161,246.19 = 3,464,227.67 : x
  2. Step 2: Convert to fraction form
    5,911,956.33/8,161,246.19 = 3,464,227.67/x
  3. Step 3: Cross multiply
    5,911,956.33x = 8,161,246.19 × 3,464,227.67
  4. Step 4: Simplify right side
    5,911,956.33x = 28,272,414,814,952.71
  5. Step 5: Solve for x
    x = 28,272,414,814,952.71/5,911,956.33
  6. Step 6: Final answer
    x = 4,782,243.51

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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.