Home / 4,471,364.49-6,171,287.67-2,635,713.72

Finding the Fourth Proportional to 4,471,364.49, 6,171,287.67 and 2,635,713.72

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Solution

The fourth proportional to 4,471,364.49, 6,171,287.67 and 2,635,713.72 is: 3,637,759.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,471,364.49 : 6,171,287.67 = 2,635,713.72 : x
  2. Step 2: Convert to fraction form
    4,471,364.49/6,171,287.67 = 2,635,713.72/x
  3. Step 3: Cross multiply
    4,471,364.49x = 6,171,287.67 × 2,635,713.72
  4. Step 4: Simplify right side
    4,471,364.49x = 16,265,747,581,885.83
  5. Step 5: Solve for x
    x = 16,265,747,581,885.83/4,471,364.49
  6. Step 6: Final answer
    x = 3,637,759.26

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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.