Home / 8,368,162.58-12,547,366.63-3,244,606.88

Finding the Fourth Proportional to 8,368,162.58, 12,547,366.63 and 3,244,606.88

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Solution

The fourth proportional to 8,368,162.58, 12,547,366.63 and 3,244,606.88 is: 4,865,019.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,368,162.58 : 12,547,366.63 = 3,244,606.88 : x
  2. Step 2: Convert to fraction form
    8,368,162.58/12,547,366.63 = 3,244,606.88/x
  3. Step 3: Cross multiply
    8,368,162.58x = 12,547,366.63 × 3,244,606.88
  4. Step 4: Simplify right side
    8,368,162.58x = 40,711,272,022,732.06
  5. Step 5: Solve for x
    x = 40,711,272,022,732.06/8,368,162.58
  6. Step 6: Final answer
    x = 4,865,019.25

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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.