Home / 5,241,989.40-7,236,177.28-3,524,106.34

Finding the Fourth Proportional to 5,241,989.40, 7,236,177.28 and 3,524,106.34

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Solution

The fourth proportional to 5,241,989.40, 7,236,177.28 and 3,524,106.34 is: 4,864,767.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,241,989.40 : 7,236,177.28 = 3,524,106.34 : x
  2. Step 2: Convert to fraction form
    5,241,989.40/7,236,177.28 = 3,524,106.34/x
  3. Step 3: Cross multiply
    5,241,989.40x = 7,236,177.28 × 3,524,106.34
  4. Step 4: Simplify right side
    5,241,989.40x = 25,501,058,229,811.95
  5. Step 5: Solve for x
    x = 25,501,058,229,811.95/5,241,989.40
  6. Step 6: Final answer
    x = 4,864,767.23

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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.