Home / 2,400,627.44-3,602,834.04-1,053,719.84

Finding the Fourth Proportional to 2,400,627.44, 3,602,834.04 and 1,053,719.84

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Solution

The fourth proportional to 2,400,627.44, 3,602,834.04 and 1,053,719.84 is: 1,581,410.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,400,627.44 : 3,602,834.04 = 1,053,719.84 : x
  2. Step 2: Convert to fraction form
    2,400,627.44/3,602,834.04 = 1,053,719.84/x
  3. Step 3: Cross multiply
    2,400,627.44x = 3,602,834.04 × 1,053,719.84
  4. Step 4: Simplify right side
    2,400,627.44x = 3,796,377,708,175.35
  5. Step 5: Solve for x
    x = 3,796,377,708,175.35/2,400,627.44
  6. Step 6: Final answer
    x = 1,581,410.61

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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.