Home / 3,922,168.85-5,883,592.40-1,082,281.13

Finding the Fourth Proportional to 3,922,168.85, 5,883,592.40 and 1,082,281.13

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Solution

The fourth proportional to 3,922,168.85, 5,883,592.40 and 1,082,281.13 is: 1,623,515.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,922,168.85 : 5,883,592.40 = 1,082,281.13 : x
  2. Step 2: Convert to fraction form
    3,922,168.85/5,883,592.40 = 1,082,281.13/x
  3. Step 3: Cross multiply
    3,922,168.85x = 5,883,592.40 × 1,082,281.13
  4. Step 4: Simplify right side
    3,922,168.85x = 6,367,701,031,131.41
  5. Step 5: Solve for x
    x = 6,367,701,031,131.41/3,922,168.85
  6. Step 6: Final answer
    x = 1,623,515.27

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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.