Home / 3,068,117.30-4,602,175.95-2,217,811.70

Finding the Fourth Proportional to 3,068,117.30, 4,602,175.95 and 2,217,811.70

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Solution

The fourth proportional to 3,068,117.30, 4,602,175.95 and 2,217,811.70 is: 3,326,717.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,068,117.30 : 4,602,175.95 = 2,217,811.70 : x
  2. Step 2: Convert to fraction form
    3,068,117.30/4,602,175.95 = 2,217,811.70/x
  3. Step 3: Cross multiply
    3,068,117.30x = 4,602,175.95 × 2,217,811.70
  4. Step 4: Simplify right side
    3,068,117.30x = 10,206,759,667,368.62
  5. Step 5: Solve for x
    x = 10,206,759,667,368.62/3,068,117.30
  6. Step 6: Final answer
    x = 3,326,717.55

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Similar ratio
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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.