Home / 9,338,581.48-13,979,141.95-6,093,130.91

Finding the Fourth Proportional to 9,338,581.48, 13,979,141.95 and 6,093,130.91

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Solution

The fourth proportional to 9,338,581.48, 13,979,141.95 and 6,093,130.91 is: 9,120,950.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,338,581.48 : 13,979,141.95 = 6,093,130.91 : x
  2. Step 2: Convert to fraction form
    9,338,581.48/13,979,141.95 = 6,093,130.91/x
  3. Step 3: Cross multiply
    9,338,581.48x = 13,979,141.95 × 6,093,130.91
  4. Step 4: Simplify right side
    9,338,581.48x = 85,176,741,955,067.77
  5. Step 5: Solve for x
    x = 85,176,741,955,067.77/9,338,581.48
  6. Step 6: Final answer
    x = 9,120,950.77

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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.