Home / 5,407,599.38-7,463,356.22-3,085,249.46

Finding the Fourth Proportional to 5,407,599.38, 7,463,356.22 and 3,085,249.46

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Solution

The fourth proportional to 5,407,599.38, 7,463,356.22 and 3,085,249.46 is: 4,258,140.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,407,599.38 : 7,463,356.22 = 3,085,249.46 : x
  2. Step 2: Convert to fraction form
    5,407,599.38/7,463,356.22 = 3,085,249.46/x
  3. Step 3: Cross multiply
    5,407,599.38x = 7,463,356.22 × 3,085,249.46
  4. Step 4: Simplify right side
    5,407,599.38x = 23,026,315,732,116.39
  5. Step 5: Solve for x
    x = 23,026,315,732,116.39/5,407,599.38
  6. Step 6: Final answer
    x = 4,258,140.09

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.