Home / 3,197,587.48-4,412,617.22-1,747,249.46

Finding the Fourth Proportional to 3,197,587.48, 4,412,617.22 and 1,747,249.46

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Solution

The fourth proportional to 3,197,587.48, 4,412,617.22 and 1,747,249.46 is: 2,411,175.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,197,587.48 : 4,412,617.22 = 1,747,249.46 : x
  2. Step 2: Convert to fraction form
    3,197,587.48/4,412,617.22 = 1,747,249.46/x
  3. Step 3: Cross multiply
    3,197,587.48x = 4,412,617.22 × 1,747,249.46
  4. Step 4: Simplify right side
    3,197,587.48x = 7,709,943,054,831.70
  5. Step 5: Solve for x
    x = 7,709,943,054,831.70/3,197,587.48
  6. Step 6: Final answer
    x = 2,411,175.02

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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.