Home / 3,194,233.45-4,408,057.08-1,743,962.06

Finding the Fourth Proportional to 3,194,233.45, 4,408,057.08 and 1,743,962.06

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Solution

The fourth proportional to 3,194,233.45, 4,408,057.08 and 1,743,962.06 is: 2,406,675.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,194,233.45 : 4,408,057.08 = 1,743,962.06 : x
  2. Step 2: Convert to fraction form
    3,194,233.45/4,408,057.08 = 1,743,962.06/x
  3. Step 3: Cross multiply
    3,194,233.45x = 4,408,057.08 × 1,743,962.06
  4. Step 4: Simplify right side
    3,194,233.45x = 7,687,484,316,854.53
  5. Step 5: Solve for x
    x = 7,687,484,316,854.53/3,194,233.45
  6. Step 6: Final answer
    x = 2,406,675.79

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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.