Home / 3,504,209.70-5,257,298.70-1,707,151.80

Finding the Fourth Proportional to 3,504,209.70, 5,257,298.70 and 1,707,151.80

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Solution

The fourth proportional to 3,504,209.70, 5,257,298.70 and 1,707,151.80 is: 2,561,207.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,209.70 : 5,257,298.70 = 1,707,151.80 : x
  2. Step 2: Convert to fraction form
    3,504,209.70/5,257,298.70 = 1,707,151.80/x
  3. Step 3: Cross multiply
    3,504,209.70x = 5,257,298.70 × 1,707,151.80
  4. Step 4: Simplify right side
    3,504,209.70x = 8,975,006,938,842.66
  5. Step 5: Solve for x
    x = 8,975,006,938,842.66/3,504,209.70
  6. Step 6: Final answer
    x = 2,561,207.15

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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.