Home / 2,332,544.32-3,499,016.80-649,647.68

Finding the Fourth Proportional to 2,332,544.32, 3,499,016.80 and 649,647.68

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Solution

The fourth proportional to 2,332,544.32, 3,499,016.80 and 649,647.68 is: 974,527.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,332,544.32 : 3,499,016.80 = 649,647.68 : x
  2. Step 2: Convert to fraction form
    2,332,544.32/3,499,016.80 = 649,647.68/x
  3. Step 3: Cross multiply
    2,332,544.32x = 3,499,016.80 × 649,647.68
  4. Step 4: Simplify right side
    2,332,544.32x = 2,273,128,146,401.02
  5. Step 5: Solve for x
    x = 2,273,128,146,401.02/2,332,544.32
  6. Step 6: Final answer
    x = 974,527.31

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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.