Home / 6,523,841.28-9,003,012.28-3,583,782.38

Finding the Fourth Proportional to 6,523,841.28, 9,003,012.28 and 3,583,782.38

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Solution

The fourth proportional to 6,523,841.28, 9,003,012.28 and 3,583,782.38 is: 4,945,680.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,841.28 : 9,003,012.28 = 3,583,782.38 : x
  2. Step 2: Convert to fraction form
    6,523,841.28/9,003,012.28 = 3,583,782.38/x
  3. Step 3: Cross multiply
    6,523,841.28x = 9,003,012.28 × 3,583,782.38
  4. Step 4: Simplify right side
    6,523,841.28x = 32,264,836,775,987.62
  5. Step 5: Solve for x
    x = 32,264,836,775,987.62/6,523,841.28
  6. Step 6: Final answer
    x = 4,945,680.83

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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.