Home / 6,560,715.16-9,833,094.28-4,642,179.24

Finding the Fourth Proportional to 6,560,715.16, 9,833,094.28 and 4,642,179.24

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Solution

The fourth proportional to 6,560,715.16, 9,833,094.28 and 4,642,179.24 is: 6,957,623.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,560,715.16 : 9,833,094.28 = 4,642,179.24 : x
  2. Step 2: Convert to fraction form
    6,560,715.16/9,833,094.28 = 4,642,179.24/x
  3. Step 3: Cross multiply
    6,560,715.16x = 9,833,094.28 × 4,642,179.24
  4. Step 4: Simplify right side
    6,560,715.16x = 45,646,986,131,578.75
  5. Step 5: Solve for x
    x = 45,646,986,131,578.75/6,560,715.16
  6. Step 6: Final answer
    x = 6,957,623.52

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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.