Home / 7,704,163.64-10,632,080.05-4,266,404.69

Finding the Fourth Proportional to 7,704,163.64, 10,632,080.05 and 4,266,404.69

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Solution

The fourth proportional to 7,704,163.64, 10,632,080.05 and 4,266,404.69 is: 5,887,823.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,704,163.64 : 10,632,080.05 = 4,266,404.69 : x
  2. Step 2: Convert to fraction form
    7,704,163.64/10,632,080.05 = 4,266,404.69/x
  3. Step 3: Cross multiply
    7,704,163.64x = 10,632,080.05 × 4,266,404.69
  4. Step 4: Simplify right side
    7,704,163.64x = 45,360,756,125,949.02
  5. Step 5: Solve for x
    x = 45,360,756,125,949.02/7,704,163.64
  6. Step 6: Final answer
    x = 5,887,823.55

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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.