Home / 8,593,680-11,859,576.48-4,726,493.76

Finding the Fourth Proportional to 8,593,680, 11,859,576.48 and 4,726,493.76

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Solution

The fourth proportional to 8,593,680, 11,859,576.48 and 4,726,493.76 is: 6,522,725.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,593,680 : 11,859,576.48 = 4,726,493.76 : x
  2. Step 2: Convert to fraction form
    8,593,680/11,859,576.48 = 4,726,493.76/x
  3. Step 3: Cross multiply
    8,593,680x = 11,859,576.48 × 4,726,493.76
  4. Step 4: Simplify right side
    8,593,680x = 56,054,214,228,962.77
  5. Step 5: Solve for x
    x = 56,054,214,228,962.77/8,593,680
  6. Step 6: Final answer
    x = 6,522,725.33

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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.