Home / 7,366,527.23-10,165,912.89-4,227,302.46

Finding the Fourth Proportional to 7,366,527.23, 10,165,912.89 and 4,227,302.46

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Solution

The fourth proportional to 7,366,527.23, 10,165,912.89 and 4,227,302.46 is: 5,833,737.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,366,527.23 : 10,165,912.89 = 4,227,302.46 : x
  2. Step 2: Convert to fraction form
    7,366,527.23/10,165,912.89 = 4,227,302.46/x
  3. Step 3: Cross multiply
    7,366,527.23x = 10,165,912.89 × 4,227,302.46
  4. Step 4: Simplify right side
    7,366,527.23x = 42,974,388,568,042.71
  5. Step 5: Solve for x
    x = 42,974,388,568,042.71/7,366,527.23
  6. Step 6: Final answer
    x = 5,833,737.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.