Home / 10,944,350.60-15,102,682-5,983,047.98

Finding the Fourth Proportional to 10,944,350.60, 15,102,682 and 5,983,047.98

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Solution

The fourth proportional to 10,944,350.60, 15,102,682 and 5,983,047.98 is: 8,256,320.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,944,350.60 : 15,102,682 = 5,983,047.98 : x
  2. Step 2: Convert to fraction form
    10,944,350.60/15,102,682 = 5,983,047.98/x
  3. Step 3: Cross multiply
    10,944,350.60x = 15,102,682 × 5,983,047.98
  4. Step 4: Simplify right side
    10,944,350.60x = 90,360,071,032,682.36
  5. Step 5: Solve for x
    x = 90,360,071,032,682.36/10,944,350.60
  6. Step 6: Final answer
    x = 8,256,320.94

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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.