Home / 9,074,682.10-13,584,029.55-5,276,883.70

Finding the Fourth Proportional to 9,074,682.10, 13,584,029.55 and 5,276,883.70

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Solution

The fourth proportional to 9,074,682.10, 13,584,029.55 and 5,276,883.70 is: 7,899,047.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,074,682.10 : 13,584,029.55 = 5,276,883.70 : x
  2. Step 2: Convert to fraction form
    9,074,682.10/13,584,029.55 = 5,276,883.70/x
  3. Step 3: Cross multiply
    9,074,682.10x = 13,584,029.55 × 5,276,883.70
  4. Step 4: Simplify right side
    9,074,682.10x = 71,681,344,112,713.34
  5. Step 5: Solve for x
    x = 71,681,344,112,713.34/9,074,682.10
  6. Step 6: Final answer
    x = 7,899,047.41

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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.