Home / 2,446,307.10-3,669,460.65-2,084,139.90

Finding the Fourth Proportional to 2,446,307.10, 3,669,460.65 and 2,084,139.90

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Solution

The fourth proportional to 2,446,307.10, 3,669,460.65 and 2,084,139.90 is: 3,126,209.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,446,307.10 : 3,669,460.65 = 2,084,139.90 : x
  2. Step 2: Convert to fraction form
    2,446,307.10/3,669,460.65 = 2,084,139.90/x
  3. Step 3: Cross multiply
    2,446,307.10x = 3,669,460.65 × 2,084,139.90
  4. Step 4: Simplify right side
    2,446,307.10x = 7,647,669,352,144.94
  5. Step 5: Solve for x
    x = 7,647,669,352,144.94/2,446,307.10
  6. Step 6: Final answer
    x = 3,126,209.85

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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.