Home / 5,806,107.96-8,012,702.40-3,227,831.76

Finding the Fourth Proportional to 5,806,107.96, 8,012,702.40 and 3,227,831.76

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Solution

The fourth proportional to 5,806,107.96, 8,012,702.40 and 3,227,831.76 is: 4,454,559.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,806,107.96 : 8,012,702.40 = 3,227,831.76 : x
  2. Step 2: Convert to fraction form
    5,806,107.96/8,012,702.40 = 3,227,831.76/x
  3. Step 3: Cross multiply
    5,806,107.96x = 8,012,702.40 × 3,227,831.76
  4. Step 4: Simplify right side
    5,806,107.96x = 25,863,655,290,148.22
  5. Step 5: Solve for x
    x = 25,863,655,290,148.22/5,806,107.96
  6. Step 6: Final answer
    x = 4,454,559.83

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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.