Home / 3,083,929.42-4,607,151.47-1,995,575.60

Finding the Fourth Proportional to 3,083,929.42, 4,607,151.47 and 1,995,575.60

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Solution

The fourth proportional to 3,083,929.42, 4,607,151.47 and 1,995,575.60 is: 2,981,235.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,083,929.42 : 4,607,151.47 = 1,995,575.60 : x
  2. Step 2: Convert to fraction form
    3,083,929.42/4,607,151.47 = 1,995,575.60/x
  3. Step 3: Cross multiply
    3,083,929.42x = 4,607,151.47 × 1,995,575.60
  4. Step 4: Simplify right side
    3,083,929.42x = 9,193,919,049,058.25
  5. Step 5: Solve for x
    x = 9,193,919,049,058.25/3,083,929.42
  6. Step 6: Final answer
    x = 2,981,235.24

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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.