Home / 3,607,363.08-4,978,241.61-2,058,593.91

Finding the Fourth Proportional to 3,607,363.08, 4,978,241.61 and 2,058,593.91

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Solution

The fourth proportional to 3,607,363.08, 4,978,241.61 and 2,058,593.91 is: 2,840,905.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,607,363.08 : 4,978,241.61 = 2,058,593.91 : x
  2. Step 2: Convert to fraction form
    3,607,363.08/4,978,241.61 = 2,058,593.91/x
  3. Step 3: Cross multiply
    3,607,363.08x = 4,978,241.61 × 2,058,593.91
  4. Step 4: Simplify right side
    3,607,363.08x = 10,248,177,860,854.60
  5. Step 5: Solve for x
    x = 10,248,177,860,854.60/3,607,363.08
  6. Step 6: Final answer
    x = 2,840,905.57

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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.