Home / 8,886,568.32-13,327,095.96-3,206,054.16

Finding the Fourth Proportional to 8,886,568.32, 13,327,095.96 and 3,206,054.16

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Solution

The fourth proportional to 8,886,568.32, 13,327,095.96 and 3,206,054.16 is: 4,808,086.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,886,568.32 : 13,327,095.96 = 3,206,054.16 : x
  2. Step 2: Convert to fraction form
    8,886,568.32/13,327,095.96 = 3,206,054.16/x
  3. Step 3: Cross multiply
    8,886,568.32x = 13,327,095.96 × 3,206,054.16
  4. Step 4: Simplify right side
    8,886,568.32x = 42,727,391,443,277.20
  5. Step 5: Solve for x
    x = 42,727,391,443,277.20/8,886,568.32
  6. Step 6: Final answer
    x = 4,808,086.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.