Home / 2,739,476.01-4,109,096.12-717,675.15

Finding the Fourth Proportional to 2,739,476.01, 4,109,096.12 and 717,675.15

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Solution

The fourth proportional to 2,739,476.01, 4,109,096.12 and 717,675.15 is: 1,076,481.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,739,476.01 : 4,109,096.12 = 717,675.15 : x
  2. Step 2: Convert to fraction form
    2,739,476.01/4,109,096.12 = 717,675.15/x
  3. Step 3: Cross multiply
    2,739,476.01x = 4,109,096.12 × 717,675.15
  4. Step 4: Simplify right side
    2,739,476.01x = 2,948,996,170,697.04
  5. Step 5: Solve for x
    x = 2,948,996,170,697.04/2,739,476.01
  6. Step 6: Final answer
    x = 1,076,481.84

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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.