Home / 5,389,581.01-8,085,645.67-1,746,304.79

Finding the Fourth Proportional to 5,389,581.01, 8,085,645.67 and 1,746,304.79

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Solution

The fourth proportional to 5,389,581.01, 8,085,645.67 and 1,746,304.79 is: 2,619,870.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,389,581.01 : 8,085,645.67 = 1,746,304.79 : x
  2. Step 2: Convert to fraction form
    5,389,581.01/8,085,645.67 = 1,746,304.79/x
  3. Step 3: Cross multiply
    5,389,581.01x = 8,085,645.67 × 1,746,304.79
  4. Step 4: Simplify right side
    5,389,581.01x = 14,120,001,797,834.04
  5. Step 5: Solve for x
    x = 14,120,001,797,834.04/5,389,581.01
  6. Step 6: Final answer
    x = 2,619,870.04

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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.