Home / 8,593,177.73-11,858,348.69-4,725,698.88

Finding the Fourth Proportional to 8,593,177.73, 11,858,348.69 and 4,725,698.88

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Solution

The fourth proportional to 8,593,177.73, 11,858,348.69 and 4,725,698.88 is: 6,521,334.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,593,177.73 : 11,858,348.69 = 4,725,698.88 : x
  2. Step 2: Convert to fraction form
    8,593,177.73/11,858,348.69 = 4,725,698.88/x
  3. Step 3: Cross multiply
    8,593,177.73x = 11,858,348.69 × 4,725,698.88
  4. Step 4: Simplify right side
    8,593,177.73x = 56,038,985,108,129.61
  5. Step 5: Solve for x
    x = 56,038,985,108,129.61/8,593,177.73
  6. Step 6: Final answer
    x = 6,521,334.35

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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.