Home / 4,086,597.32-5,639,544.12-2,251,064

Finding the Fourth Proportional to 4,086,597.32, 5,639,544.12 and 2,251,064

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Solution

The fourth proportional to 4,086,597.32, 5,639,544.12 and 2,251,064 is: 3,106,490.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,086,597.32 : 5,639,544.12 = 2,251,064 : x
  2. Step 2: Convert to fraction form
    4,086,597.32/5,639,544.12 = 2,251,064/x
  3. Step 3: Cross multiply
    4,086,597.32x = 5,639,544.12 × 2,251,064
  4. Step 4: Simplify right side
    4,086,597.32x = 12,694,974,744,943.68
  5. Step 5: Solve for x
    x = 12,694,974,744,943.68/4,086,597.32
  6. Step 6: Final answer
    x = 3,106,490.25

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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.