Home / 7,264,822.46-10,897,247.36-6,820,903.15

Finding the Fourth Proportional to 7,264,822.46, 10,897,247.36 and 6,820,903.15

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Solution

The fourth proportional to 7,264,822.46, 10,897,247.36 and 6,820,903.15 is: 10,231,367.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,264,822.46 : 10,897,247.36 = 6,820,903.15 : x
  2. Step 2: Convert to fraction form
    7,264,822.46/10,897,247.36 = 6,820,903.15/x
  3. Step 3: Cross multiply
    7,264,822.46x = 10,897,247.36 × 6,820,903.15
  4. Step 4: Simplify right side
    7,264,822.46x = 74,329,068,782,805.55
  5. Step 5: Solve for x
    x = 74,329,068,782,805.55/7,264,822.46
  6. Step 6: Final answer
    x = 10,231,367.56

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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.