Home / 2,544,955.92-3,816,804.24-1,520,565.84

Finding the Fourth Proportional to 2,544,955.92, 3,816,804.24 and 1,520,565.84

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Solution

The fourth proportional to 2,544,955.92, 3,816,804.24 and 1,520,565.84 is: 2,280,472.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,955.92 : 3,816,804.24 = 1,520,565.84 : x
  2. Step 2: Convert to fraction form
    2,544,955.92/3,816,804.24 = 1,520,565.84/x
  3. Step 3: Cross multiply
    2,544,955.92x = 3,816,804.24 × 1,520,565.84
  4. Step 4: Simplify right side
    2,544,955.92x = 5,803,702,145,311.16
  5. Step 5: Solve for x
    x = 5,803,702,145,311.16/2,544,955.92
  6. Step 6: Final answer
    x = 2,280,472.56

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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.