Home / 9,835,505.28-13,573,964.88-5,967,722.88

Finding the Fourth Proportional to 9,835,505.28, 13,573,964.88 and 5,967,722.88

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Solution

The fourth proportional to 9,835,505.28, 13,573,964.88 and 5,967,722.88 is: 8,236,044.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,835,505.28 : 13,573,964.88 = 5,967,722.88 : x
  2. Step 2: Convert to fraction form
    9,835,505.28/13,573,964.88 = 5,967,722.88/x
  3. Step 3: Cross multiply
    9,835,505.28x = 13,573,964.88 × 5,967,722.88
  4. Step 4: Simplify right side
    9,835,505.28x = 81,005,660,786,692.45
  5. Step 5: Solve for x
    x = 81,005,660,786,692.45/9,835,505.28
  6. Step 6: Final answer
    x = 8,236,044.66

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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.