Home / 3,334,378.60-5,001,044.10-1,059,603.22

Finding the Fourth Proportional to 3,334,378.60, 5,001,044.10 and 1,059,603.22

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Solution

The fourth proportional to 3,334,378.60, 5,001,044.10 and 1,059,603.22 is: 1,589,238.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,334,378.60 : 5,001,044.10 = 1,059,603.22 : x
  2. Step 2: Convert to fraction form
    3,334,378.60/5,001,044.10 = 1,059,603.22/x
  3. Step 3: Cross multiply
    3,334,378.60x = 5,001,044.10 × 1,059,603.22
  4. Step 4: Simplify right side
    3,334,378.60x = 5,299,122,431,722.00
  5. Step 5: Solve for x
    x = 5,299,122,431,722.00/3,334,378.60
  6. Step 6: Final answer
    x = 1,589,238.38

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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.