Home / 3,734,674.86-5,593,031.54-2,132,381.46

Finding the Fourth Proportional to 3,734,674.86, 5,593,031.54 and 2,132,381.46

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Solution

The fourth proportional to 3,734,674.86, 5,593,031.54 and 2,132,381.46 is: 3,193,444.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,674.86 : 5,593,031.54 = 2,132,381.46 : x
  2. Step 2: Convert to fraction form
    3,734,674.86/5,593,031.54 = 2,132,381.46/x
  3. Step 3: Cross multiply
    3,734,674.86x = 5,593,031.54 × 2,132,381.46
  4. Step 4: Simplify right side
    3,734,674.86x = 11,926,476,761,091.25
  5. Step 5: Solve for x
    x = 11,926,476,761,091.25/3,734,674.86
  6. Step 6: Final answer
    x = 3,193,444.47

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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.