Home / 6,891,197.10-10,337,080.67-2,033,503.65

Finding the Fourth Proportional to 6,891,197.10, 10,337,080.67 and 2,033,503.65

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Solution

The fourth proportional to 6,891,197.10, 10,337,080.67 and 2,033,503.65 is: 3,050,339.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,891,197.10 : 10,337,080.67 = 2,033,503.65 : x
  2. Step 2: Convert to fraction form
    6,891,197.10/10,337,080.67 = 2,033,503.65/x
  3. Step 3: Cross multiply
    6,891,197.10x = 10,337,080.67 × 2,033,503.65
  4. Step 4: Simplify right side
    6,891,197.10x = 21,020,491,262,621.93
  5. Step 5: Solve for x
    x = 21,020,491,262,621.93/6,891,197.10
  6. Step 6: Final answer
    x = 3,050,339.58

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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.