Home / 4,696,290.28-7,039,519.28-1,965,402.43

Finding the Fourth Proportional to 4,696,290.28, 7,039,519.28 and 1,965,402.43

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Solution

The fourth proportional to 4,696,290.28, 7,039,519.28 and 1,965,402.43 is: 2,946,046.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,696,290.28 : 7,039,519.28 = 1,965,402.43 : x
  2. Step 2: Convert to fraction form
    4,696,290.28/7,039,519.28 = 1,965,402.43/x
  3. Step 3: Cross multiply
    4,696,290.28x = 7,039,519.28 × 1,965,402.43
  4. Step 4: Simplify right side
    4,696,290.28x = 13,835,488,298,943.85
  5. Step 5: Solve for x
    x = 13,835,488,298,943.85/4,696,290.28
  6. Step 6: Final answer
    x = 2,946,046.24

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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.