Home / 4,713,581.46-7,073,472.75-2,585,160.27

Finding the Fourth Proportional to 4,713,581.46, 7,073,472.75 and 2,585,160.27

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Solution

The fourth proportional to 4,713,581.46, 7,073,472.75 and 2,585,160.27 is: 3,879,440.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713,581.46 : 7,073,472.75 = 2,585,160.27 : x
  2. Step 2: Convert to fraction form
    4,713,581.46/7,073,472.75 = 2,585,160.27/x
  3. Step 3: Cross multiply
    4,713,581.46x = 7,073,472.75 × 2,585,160.27
  4. Step 4: Simplify right side
    4,713,581.46x = 18,286,060,724,227.64
  5. Step 5: Solve for x
    x = 18,286,060,724,227.64/4,713,581.46
  6. Step 6: Final answer
    x = 3,879,440.90

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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.