Home / 4,867,724.50-7,286,639.82-3,062,153.95

Finding the Fourth Proportional to 4,867,724.50, 7,286,639.82 and 3,062,153.95

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Solution

The fourth proportional to 4,867,724.50, 7,286,639.82 and 3,062,153.95 is: 4,583,828.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,724.50 : 7,286,639.82 = 3,062,153.95 : x
  2. Step 2: Convert to fraction form
    4,867,724.50/7,286,639.82 = 3,062,153.95/x
  3. Step 3: Cross multiply
    4,867,724.50x = 7,286,639.82 × 3,062,153.95
  4. Step 4: Simplify right side
    4,867,724.50x = 22,312,812,907,040.29
  5. Step 5: Solve for x
    x = 22,312,812,907,040.29/4,867,724.50
  6. Step 6: Final answer
    x = 4,583,828.22

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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.