Home / 6,036,000.78-8,327,697.03-3,743,718.60

Finding the Fourth Proportional to 6,036,000.78, 8,327,697.03 and 3,743,718.60

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Solution

The fourth proportional to 6,036,000.78, 8,327,697.03 and 3,743,718.60 is: 5,165,101.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,036,000.78 : 8,327,697.03 = 3,743,718.60 : x
  2. Step 2: Convert to fraction form
    6,036,000.78/8,327,697.03 = 3,743,718.60/x
  3. Step 3: Cross multiply
    6,036,000.78x = 8,327,697.03 × 3,743,718.60
  4. Step 4: Simplify right side
    6,036,000.78x = 31,176,554,266,375.76
  5. Step 5: Solve for x
    x = 31,176,554,266,375.76/6,036,000.78
  6. Step 6: Final answer
    x = 5,165,101.10

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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.