Home / 5,802,079.59-8,703,109.80-1,542,247.83

Finding the Fourth Proportional to 5,802,079.59, 8,703,109.80 and 1,542,247.83

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Solution

The fourth proportional to 5,802,079.59, 8,703,109.80 and 1,542,247.83 is: 2,313,369.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802,079.59 : 8,703,109.80 = 1,542,247.83 : x
  2. Step 2: Convert to fraction form
    5,802,079.59/8,703,109.80 = 1,542,247.83/x
  3. Step 3: Cross multiply
    5,802,079.59x = 8,703,109.80 × 1,542,247.83
  4. Step 4: Simplify right side
    5,802,079.59x = 13,422,352,203,301.74
  5. Step 5: Solve for x
    x = 13,422,352,203,301.74/5,802,079.59
  6. Step 6: Final answer
    x = 2,313,369.20

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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.