Home / 3,084,416.28-4,627,592.30-1,854,839.39

Finding the Fourth Proportional to 3,084,416.28, 4,627,592.30 and 1,854,839.39

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Solution

The fourth proportional to 3,084,416.28, 4,627,592.30 and 1,854,839.39 is: 2,782,841.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,084,416.28 : 4,627,592.30 = 1,854,839.39 : x
  2. Step 2: Convert to fraction form
    3,084,416.28/4,627,592.30 = 1,854,839.39/x
  3. Step 3: Cross multiply
    3,084,416.28x = 4,627,592.30 × 1,854,839.39
  4. Step 4: Simplify right side
    3,084,416.28x = 8,583,440,460,399.83
  5. Step 5: Solve for x
    x = 8,583,440,460,399.83/3,084,416.28
  6. Step 6: Final answer
    x = 2,782,841.12

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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.