Home / 5,743,697.04-7,926,301.80-3,165,377.76

Finding the Fourth Proportional to 5,743,697.04, 7,926,301.80 and 3,165,377.76

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Solution

The fourth proportional to 5,743,697.04, 7,926,301.80 and 3,165,377.76 is: 4,368,221.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,743,697.04 : 7,926,301.80 = 3,165,377.76 : x
  2. Step 2: Convert to fraction form
    5,743,697.04/7,926,301.80 = 3,165,377.76/x
  3. Step 3: Cross multiply
    5,743,697.04x = 7,926,301.80 × 3,165,377.76
  4. Step 4: Simplify right side
    5,743,697.04x = 25,089,739,436,767.96
  5. Step 5: Solve for x
    x = 25,089,739,436,767.96/5,743,697.04
  6. Step 6: Final answer
    x = 4,368,221.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.