Home / 3,503,238.35-5,254,365.45-1,107,325.18

Finding the Fourth Proportional to 3,503,238.35, 5,254,365.45 and 1,107,325.18

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Solution

The fourth proportional to 3,503,238.35, 5,254,365.45 and 1,107,325.18 is: 1,660,832.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,503,238.35 : 5,254,365.45 = 1,107,325.18 : x
  2. Step 2: Convert to fraction form
    3,503,238.35/5,254,365.45 = 1,107,325.18/x
  3. Step 3: Cross multiply
    3,503,238.35x = 5,254,365.45 × 1,107,325.18
  4. Step 4: Simplify right side
    3,503,238.35x = 5,818,291,141,435.20
  5. Step 5: Solve for x
    x = 5,818,291,141,435.20/3,503,238.35
  6. Step 6: Final answer
    x = 1,660,832.22

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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.