Home / 1,728,217.10-2,592,325.91-466,044.86

Finding the Fourth Proportional to 1,728,217.10, 2,592,325.91 and 466,044.86

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Solution

The fourth proportional to 1,728,217.10, 2,592,325.91 and 466,044.86 is: 699,067.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,728,217.10 : 2,592,325.91 = 466,044.86 : x
  2. Step 2: Convert to fraction form
    1,728,217.10/2,592,325.91 = 466,044.86/x
  3. Step 3: Cross multiply
    1,728,217.10x = 2,592,325.91 × 466,044.86
  4. Step 4: Simplify right side
    1,728,217.10x = 1,208,140,154,003.81
  5. Step 5: Solve for x
    x = 1,208,140,154,003.81/1,728,217.10
  6. Step 6: Final answer
    x = 699,067.36

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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.