Home / 10,737,076.32-14,811,518.88-6,383,065.50

Finding the Fourth Proportional to 10,737,076.32, 14,811,518.88 and 6,383,065.50

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Solution

The fourth proportional to 10,737,076.32, 14,811,518.88 and 6,383,065.50 is: 8,805,273.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,737,076.32 : 14,811,518.88 = 6,383,065.50 : x
  2. Step 2: Convert to fraction form
    10,737,076.32/14,811,518.88 = 6,383,065.50/x
  3. Step 3: Cross multiply
    10,737,076.32x = 14,811,518.88 × 6,383,065.50
  4. Step 4: Simplify right side
    10,737,076.32x = 94,542,895,165,526.64
  5. Step 5: Solve for x
    x = 94,542,895,165,526.64/10,737,076.32
  6. Step 6: Final answer
    x = 8,805,273.65

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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.