Home / 6,570,691.80-9,851,372.10-2,525,616.60

Finding the Fourth Proportional to 6,570,691.80, 9,851,372.10 and 2,525,616.60

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Solution

The fourth proportional to 6,570,691.80, 9,851,372.10 and 2,525,616.60 is: 3,786,631.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,570,691.80 : 9,851,372.10 = 2,525,616.60 : x
  2. Step 2: Convert to fraction form
    6,570,691.80/9,851,372.10 = 2,525,616.60/x
  3. Step 3: Cross multiply
    6,570,691.80x = 9,851,372.10 × 2,525,616.60
  4. Step 4: Simplify right side
    6,570,691.80x = 24,880,788,908,536.86
  5. Step 5: Solve for x
    x = 24,880,788,908,536.86/6,570,691.80
  6. Step 6: Final answer
    x = 3,786,631.56

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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.