Home / 9,351,139.92-14,026,748.88-2,965,877.52

Finding the Fourth Proportional to 9,351,139.92, 14,026,748.88 and 2,965,877.52

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Solution

The fourth proportional to 9,351,139.92, 14,026,748.88 and 2,965,877.52 is: 4,448,828.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,351,139.92 : 14,026,748.88 = 2,965,877.52 : x
  2. Step 2: Convert to fraction form
    9,351,139.92/14,026,748.88 = 2,965,877.52/x
  3. Step 3: Cross multiply
    9,351,139.92x = 14,026,748.88 × 2,965,877.52
  4. Step 4: Simplify right side
    9,351,139.92x = 41,601,619,181,877.18
  5. Step 5: Solve for x
    x = 41,601,619,181,877.18/9,351,139.92
  6. Step 6: Final answer
    x = 4,448,828.65

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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.