Home / 3,492,403.80-5,232,301.20-1,467,023.10

Finding the Fourth Proportional to 3,492,403.80, 5,232,301.20 and 1,467,023.10

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Solution

The fourth proportional to 3,492,403.80, 5,232,301.20 and 1,467,023.10 is: 2,197,886.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,492,403.80 : 5,232,301.20 = 1,467,023.10 : x
  2. Step 2: Convert to fraction form
    3,492,403.80/5,232,301.20 = 1,467,023.10/x
  3. Step 3: Cross multiply
    3,492,403.80x = 5,232,301.20 × 1,467,023.10
  4. Step 4: Simplify right side
    3,492,403.80x = 7,675,906,726,557.72
  5. Step 5: Solve for x
    x = 7,675,906,726,557.72/3,492,403.80
  6. Step 6: Final answer
    x = 2,197,886.37

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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.