Home / 3,061,113.66-4,230,163-2,295,838.62

Finding the Fourth Proportional to 3,061,113.66, 4,230,163 and 2,295,838.62

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Solution

The fourth proportional to 3,061,113.66, 4,230,163 and 2,295,838.62 is: 3,172,626.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,061,113.66 : 4,230,163 = 2,295,838.62 : x
  2. Step 2: Convert to fraction form
    3,061,113.66/4,230,163 = 2,295,838.62/x
  3. Step 3: Cross multiply
    3,061,113.66x = 4,230,163 × 2,295,838.62
  4. Step 4: Simplify right side
    3,061,113.66x = 9,711,771,584,295.06
  5. Step 5: Solve for x
    x = 9,711,771,584,295.06/3,061,113.66
  6. Step 6: Final answer
    x = 3,172,626.91

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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.