Home / 9,804,455.18-14,707,505.97-2,981,087.63

Finding the Fourth Proportional to 9,804,455.18, 14,707,505.97 and 2,981,087.63

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Solution

The fourth proportional to 9,804,455.18, 14,707,505.97 and 2,981,087.63 is: 4,471,881.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,804,455.18 : 14,707,505.97 = 2,981,087.63 : x
  2. Step 2: Convert to fraction form
    9,804,455.18/14,707,505.97 = 2,981,087.63/x
  3. Step 3: Cross multiply
    9,804,455.18x = 14,707,505.97 × 2,981,087.63
  4. Step 4: Simplify right side
    9,804,455.18x = 43,844,364,063,956.18
  5. Step 5: Solve for x
    x = 43,844,364,063,956.18/9,804,455.18
  6. Step 6: Final answer
    x = 4,471,881.74

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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.