Home / 3,415,084.98-5,113,447.56-2,601,593.88

Finding the Fourth Proportional to 3,415,084.98, 5,113,447.56 and 2,601,593.88

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Solution

The fourth proportional to 3,415,084.98, 5,113,447.56 and 2,601,593.88 is: 3,895,397.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,415,084.98 : 5,113,447.56 = 2,601,593.88 : x
  2. Step 2: Convert to fraction form
    3,415,084.98/5,113,447.56 = 2,601,593.88/x
  3. Step 3: Cross multiply
    3,415,084.98x = 5,113,447.56 × 2,601,593.88
  4. Step 4: Simplify right side
    3,415,084.98x = 13,303,113,877,796.93
  5. Step 5: Solve for x
    x = 13,303,113,877,796.93/3,415,084.98
  6. Step 6: Final answer
    x = 3,895,397.61

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1.5x scale

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.