Home / 2,893,021.92-4,339,565.69-1,095,417.27

Finding the Fourth Proportional to 2,893,021.92, 4,339,565.69 and 1,095,417.27

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Solution

The fourth proportional to 2,893,021.92, 4,339,565.69 and 1,095,417.27 is: 1,643,138.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,893,021.92 : 4,339,565.69 = 1,095,417.27 : x
  2. Step 2: Convert to fraction form
    2,893,021.92/4,339,565.69 = 1,095,417.27/x
  3. Step 3: Cross multiply
    2,893,021.92x = 4,339,565.69 × 1,095,417.27
  4. Step 4: Simplify right side
    2,893,021.92x = 4,753,635,195,648.38
  5. Step 5: Solve for x
    x = 4,753,635,195,648.38/2,893,021.92
  6. Step 6: Final answer
    x = 1,643,138.33

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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.