Home / 8,633,444.27-11,914,125.19-4,713,248.86

Finding the Fourth Proportional to 8,633,444.27, 11,914,125.19 and 4,713,248.86

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Solution

The fourth proportional to 8,633,444.27, 11,914,125.19 and 4,713,248.86 is: 6,504,268.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,633,444.27 : 11,914,125.19 = 4,713,248.86 : x
  2. Step 2: Convert to fraction form
    8,633,444.27/11,914,125.19 = 4,713,248.86/x
  3. Step 3: Cross multiply
    8,633,444.27x = 11,914,125.19 × 4,713,248.86
  4. Step 4: Simplify right side
    8,633,444.27x = 56,154,236,886,527.92
  5. Step 5: Solve for x
    x = 56,154,236,886,527.92/8,633,444.27
  6. Step 6: Final answer
    x = 6,504,268.18

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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.