Home / 10,395,820.44-14,340,472.61-6,044,425.79

Finding the Fourth Proportional to 10,395,820.44, 14,340,472.61 and 6,044,425.79

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Solution

The fourth proportional to 10,395,820.44, 14,340,472.61 and 6,044,425.79 is: 8,337,958.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,395,820.44 : 14,340,472.61 = 6,044,425.79 : x
  2. Step 2: Convert to fraction form
    10,395,820.44/14,340,472.61 = 6,044,425.79/x
  3. Step 3: Cross multiply
    10,395,820.44x = 14,340,472.61 × 6,044,425.79
  4. Step 4: Simplify right side
    10,395,820.44x = 86,679,922,382,748.12
  5. Step 5: Solve for x
    x = 86,679,922,382,748.12/10,395,820.44
  6. Step 6: Final answer
    x = 8,337,958.79

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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.