Home / 5,066,672.16-7,600,074.12-1,654,932.72

Finding the Fourth Proportional to 5,066,672.16, 7,600,074.12 and 1,654,932.72

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Solution

The fourth proportional to 5,066,672.16, 7,600,074.12 and 1,654,932.72 is: 2,482,420.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,066,672.16 : 7,600,074.12 = 1,654,932.72 : x
  2. Step 2: Convert to fraction form
    5,066,672.16/7,600,074.12 = 1,654,932.72/x
  3. Step 3: Cross multiply
    5,066,672.16x = 7,600,074.12 × 1,654,932.72
  4. Step 4: Simplify right side
    5,066,672.16x = 12,577,611,335,613.21
  5. Step 5: Solve for x
    x = 12,577,611,335,613.21/5,066,672.16
  6. Step 6: Final answer
    x = 2,482,420.60

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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.