Home / 11,334,063.24-15,641,335.08-6,177,758.76

Finding the Fourth Proportional to 11,334,063.24, 15,641,335.08 and 6,177,758.76

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Solution

The fourth proportional to 11,334,063.24, 15,641,335.08 and 6,177,758.76 is: 8,525,485.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,334,063.24 : 15,641,335.08 = 6,177,758.76 : x
  2. Step 2: Convert to fraction form
    11,334,063.24/15,641,335.08 = 6,177,758.76/x
  3. Step 3: Cross multiply
    11,334,063.24x = 15,641,335.08 × 6,177,758.76
  4. Step 4: Simplify right side
    11,334,063.24x = 96,628,394,808,565.30
  5. Step 5: Solve for x
    x = 96,628,394,808,565.30/11,334,063.24
  6. Step 6: Final answer
    x = 8,525,485.76

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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.