Home / 2,483,506.68-3,429,841.20-1,711,145.76

Finding the Fourth Proportional to 2,483,506.68, 3,429,841.20 and 1,711,145.76

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Solution

The fourth proportional to 2,483,506.68, 3,429,841.20 and 1,711,145.76 is: 2,363,173.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,483,506.68 : 3,429,841.20 = 1,711,145.76 : x
  2. Step 2: Convert to fraction form
    2,483,506.68/3,429,841.20 = 1,711,145.76/x
  3. Step 3: Cross multiply
    2,483,506.68x = 3,429,841.20 × 1,711,145.76
  4. Step 4: Simplify right side
    2,483,506.68x = 5,868,958,226,853.31
  5. Step 5: Solve for x
    x = 5,868,958,226,853.31/2,483,506.68
  6. Step 6: Final answer
    x = 2,363,173.92

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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.