Home / 7,073,825.18-10,610,724.53-2,216,503.53

Finding the Fourth Proportional to 7,073,825.18, 10,610,724.53 and 2,216,503.53

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Solution

The fourth proportional to 7,073,825.18, 10,610,724.53 and 2,216,503.53 is: 3,324,751.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,073,825.18 : 10,610,724.53 = 2,216,503.53 : x
  2. Step 2: Convert to fraction form
    7,073,825.18/10,610,724.53 = 2,216,503.53/x
  3. Step 3: Cross multiply
    7,073,825.18x = 10,610,724.53 × 2,216,503.53
  4. Step 4: Simplify right side
    7,073,825.18x = 23,518,708,382,143.85
  5. Step 5: Solve for x
    x = 23,518,708,382,143.85/7,073,825.18
  6. Step 6: Final answer
    x = 3,324,751.15

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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.