Home / 4,867,726.50-7,286,642.82-3,062,155.95

Finding the Fourth Proportional to 4,867,726.50, 7,286,642.82 and 3,062,155.95

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Solution

The fourth proportional to 4,867,726.50, 7,286,642.82 and 3,062,155.95 is: 4,583,831.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,726.50 : 7,286,642.82 = 3,062,155.95 : x
  2. Step 2: Convert to fraction form
    4,867,726.50/7,286,642.82 = 3,062,155.95/x
  3. Step 3: Cross multiply
    4,867,726.50x = 7,286,642.82 × 3,062,155.95
  4. Step 4: Simplify right side
    4,867,726.50x = 22,312,836,666,787.78
  5. Step 5: Solve for x
    x = 22,312,836,666,787.78/4,867,726.50
  6. Step 6: Final answer
    x = 4,583,831.21

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.