Home / 10,402,826.88-14,358,786.72-6,052,753.44

Finding the Fourth Proportional to 10,402,826.88, 14,358,786.72 and 6,052,753.44

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Solution

The fourth proportional to 10,402,826.88, 14,358,786.72 and 6,052,753.44 is: 8,354,478.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,402,826.88 : 14,358,786.72 = 6,052,753.44 : x
  2. Step 2: Convert to fraction form
    10,402,826.88/14,358,786.72 = 6,052,753.44/x
  3. Step 3: Cross multiply
    10,402,826.88x = 14,358,786.72 × 6,052,753.44
  4. Step 4: Simplify right side
    10,402,826.88x = 86,910,195,713,706.33
  5. Step 5: Solve for x
    x = 86,910,195,713,706.33/10,402,826.88
  6. Step 6: Final answer
    x = 8,354,478.71

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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.