Home / 1,719,079.92-2,575,076.04-1,006,948.92

Finding the Fourth Proportional to 1,719,079.92, 2,575,076.04 and 1,006,948.92

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Solution

The fourth proportional to 1,719,079.92, 2,575,076.04 and 1,006,948.92 is: 1,508,347.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,719,079.92 : 2,575,076.04 = 1,006,948.92 : x
  2. Step 2: Convert to fraction form
    1,719,079.92/2,575,076.04 = 1,006,948.92/x
  3. Step 3: Cross multiply
    1,719,079.92x = 2,575,076.04 × 1,006,948.92
  4. Step 4: Simplify right side
    1,719,079.92x = 2,592,970,037,395.88
  5. Step 5: Solve for x
    x = 2,592,970,037,395.88/1,719,079.92
  6. Step 6: Final answer
    x = 1,508,347.58

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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.