Home / 5,756,400.32-7,944,765.92-3,343,352

Finding the Fourth Proportional to 5,756,400.32, 7,944,765.92 and 3,343,352

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Solution

The fourth proportional to 5,756,400.32, 7,944,765.92 and 3,343,352 is: 4,614,367.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,756,400.32 : 7,944,765.92 = 3,343,352 : x
  2. Step 2: Convert to fraction form
    5,756,400.32/7,944,765.92 = 3,343,352/x
  3. Step 3: Cross multiply
    5,756,400.32x = 7,944,765.92 × 3,343,352
  4. Step 4: Simplify right side
    5,756,400.32x = 26,562,149,028,163.84
  5. Step 5: Solve for x
    x = 26,562,149,028,163.84/5,756,400.32
  6. Step 6: Final answer
    x = 4,614,367.93

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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.