Home / 6,175,882.80-9,264,187.08-2,389,385.52

Finding the Fourth Proportional to 6,175,882.80, 9,264,187.08 and 2,389,385.52

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Solution

The fourth proportional to 6,175,882.80, 9,264,187.08 and 2,389,385.52 is: 3,584,218.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,175,882.80 : 9,264,187.08 = 2,389,385.52 : x
  2. Step 2: Convert to fraction form
    6,175,882.80/9,264,187.08 = 2,389,385.52/x
  3. Step 3: Cross multiply
    6,175,882.80x = 9,264,187.08 × 2,389,385.52
  4. Step 4: Simplify right side
    6,175,882.80x = 22,135,714,463,523.08
  5. Step 5: Solve for x
    x = 22,135,714,463,523.08/6,175,882.80
  6. Step 6: Final answer
    x = 3,584,218.67

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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.