Home / 7,132,006.10-9,839,031.54-4,808,049.66

Finding the Fourth Proportional to 7,132,006.10, 9,839,031.54 and 4,808,049.66

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Solution

The fourth proportional to 7,132,006.10, 9,839,031.54 and 4,808,049.66 is: 6,632,993.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,132,006.10 : 9,839,031.54 = 4,808,049.66 : x
  2. Step 2: Convert to fraction form
    7,132,006.10/9,839,031.54 = 4,808,049.66/x
  3. Step 3: Cross multiply
    7,132,006.10x = 9,839,031.54 × 4,808,049.66
  4. Step 4: Simplify right side
    7,132,006.10x = 47,306,552,250,626.27
  5. Step 5: Solve for x
    x = 47,306,552,250,626.27/7,132,006.10
  6. Step 6: Final answer
    x = 6,632,993.81

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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.