Home / 5,756,443.81-7,944,589.05-3,276,267.50

Finding the Fourth Proportional to 5,756,443.81, 7,944,589.05 and 3,276,267.50

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Solution

The fourth proportional to 5,756,443.81, 7,944,589.05 and 3,276,267.50 is: 4,521,645.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,756,443.81 : 7,944,589.05 = 3,276,267.50 : x
  2. Step 2: Convert to fraction form
    5,756,443.81/7,944,589.05 = 3,276,267.50/x
  3. Step 3: Cross multiply
    5,756,443.81x = 7,944,589.05 × 3,276,267.50
  4. Step 4: Simplify right side
    5,756,443.81x = 26,028,598,901,773.87
  5. Step 5: Solve for x
    x = 26,028,598,901,773.87/5,756,443.81
  6. Step 6: Final answer
    x = 4,521,645.61

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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.