Home / 4,433,726.78-6,650,550.05-1,401,093.12

Finding the Fourth Proportional to 4,433,726.78, 6,650,550.05 and 1,401,093.12

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Solution

The fourth proportional to 4,433,726.78, 6,650,550.05 and 1,401,093.12 is: 2,101,627.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,433,726.78 : 6,650,550.05 = 1,401,093.12 : x
  2. Step 2: Convert to fraction form
    4,433,726.78/6,650,550.05 = 1,401,093.12/x
  3. Step 3: Cross multiply
    4,433,726.78x = 6,650,550.05 × 1,401,093.12
  4. Step 4: Simplify right side
    4,433,726.78x = 9,318,039,912,265.19
  5. Step 5: Solve for x
    x = 9,318,039,912,265.19/4,433,726.78
  6. Step 6: Final answer
    x = 2,101,627.00

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.