Home / 4,757,418-6,565,234.32-2,692,396.08

Finding the Fourth Proportional to 4,757,418, 6,565,234.32 and 2,692,396.08

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Solution

The fourth proportional to 4,757,418, 6,565,234.32 and 2,692,396.08 is: 3,715,505.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,418 : 6,565,234.32 = 2,692,396.08 : x
  2. Step 2: Convert to fraction form
    4,757,418/6,565,234.32 = 2,692,396.08/x
  3. Step 3: Cross multiply
    4,757,418x = 6,565,234.32 × 2,692,396.08
  4. Step 4: Simplify right side
    4,757,418x = 17,676,211,147,449.47
  5. Step 5: Solve for x
    x = 17,676,211,147,449.47/4,757,418
  6. Step 6: Final answer
    x = 3,715,505.16

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1.5x scale

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.