Home / 7,523,306.34-10,385,341.22-5,079,228.13

Finding the Fourth Proportional to 7,523,306.34, 10,385,341.22 and 5,079,228.13

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Solution

The fourth proportional to 7,523,306.34, 10,385,341.22 and 5,079,228.13 is: 7,011,480.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,523,306.34 : 10,385,341.22 = 5,079,228.13 : x
  2. Step 2: Convert to fraction form
    7,523,306.34/10,385,341.22 = 5,079,228.13/x
  3. Step 3: Cross multiply
    7,523,306.34x = 10,385,341.22 × 5,079,228.13
  4. Step 4: Simplify right side
    7,523,306.34x = 52,749,517,264,272.52
  5. Step 5: Solve for x
    x = 52,749,517,264,272.52/7,523,306.34
  6. Step 6: Final answer
    x = 7,011,480.71

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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.