Home / 10,353,306.24-14,287,576.32-5,769,527.04

Finding the Fourth Proportional to 10,353,306.24, 14,287,576.32 and 5,769,527.04

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Solution

The fourth proportional to 10,353,306.24, 14,287,576.32 and 5,769,527.04 is: 7,961,954.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,353,306.24 : 14,287,576.32 = 5,769,527.04 : x
  2. Step 2: Convert to fraction form
    10,353,306.24/14,287,576.32 = 5,769,527.04/x
  3. Step 3: Cross multiply
    10,353,306.24x = 14,287,576.32 × 5,769,527.04
  4. Step 4: Simplify right side
    10,353,306.24x = 82,432,557,914,303.69
  5. Step 5: Solve for x
    x = 82,432,557,914,303.69/10,353,306.24
  6. Step 6: Final answer
    x = 7,961,954.95

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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.