Home / 3,551,356.45-4,897,603.54-2,327,217.38

Finding the Fourth Proportional to 3,551,356.45, 4,897,603.54 and 2,327,217.38

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Solution

The fourth proportional to 3,551,356.45, 4,897,603.54 and 2,327,217.38 is: 3,209,418.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,551,356.45 : 4,897,603.54 = 2,327,217.38 : x
  2. Step 2: Convert to fraction form
    3,551,356.45/4,897,603.54 = 2,327,217.38/x
  3. Step 3: Cross multiply
    3,551,356.45x = 4,897,603.54 × 2,327,217.38
  4. Step 4: Simplify right side
    3,551,356.45x = 11,397,788,048,331.46
  5. Step 5: Solve for x
    x = 11,397,788,048,331.46/3,551,356.45
  6. Step 6: Final answer
    x = 3,209,418.20

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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.