Home / 3,083,929.04-4,607,150.90-1,995,575.23

Finding the Fourth Proportional to 3,083,929.04, 4,607,150.90 and 1,995,575.23

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Solution

The fourth proportional to 3,083,929.04, 4,607,150.90 and 1,995,575.23 is: 2,981,234.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,929.04 : 4,607,150.90 = 1,995,575.23 : x
  2. Step 2: Convert to fraction form
    3,083,929.04/4,607,150.90 = 1,995,575.23/x
  3. Step 3: Cross multiply
    3,083,929.04x = 4,607,150.90 × 1,995,575.23
  4. Step 4: Simplify right side
    3,083,929.04x = 9,193,916,210,383.27
  5. Step 5: Solve for x
    x = 9,193,916,210,383.27/3,083,929.04
  6. Step 6: Final answer
    x = 2,981,234.68

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.