Home / 6,924,899.16-9,556,855.38-3,827,356.02

Finding the Fourth Proportional to 6,924,899.16, 9,556,855.38 and 3,827,356.02

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Solution

The fourth proportional to 6,924,899.16, 9,556,855.38 and 3,827,356.02 is: 5,282,024.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,924,899.16 : 9,556,855.38 = 3,827,356.02 : x
  2. Step 2: Convert to fraction form
    6,924,899.16/9,556,855.38 = 3,827,356.02/x
  3. Step 3: Cross multiply
    6,924,899.16x = 9,556,855.38 × 3,827,356.02
  4. Step 4: Simplify right side
    6,924,899.16x = 36,577,487,970,912.39
  5. Step 5: Solve for x
    x = 36,577,487,970,912.39/6,924,899.16
  6. Step 6: Final answer
    x = 5,282,024.64

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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.