Home / 2,200,930.80-3,301,396.20-1,483,485.45

Finding the Fourth Proportional to 2,200,930.80, 3,301,396.20 and 1,483,485.45

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Solution

The fourth proportional to 2,200,930.80, 3,301,396.20 and 1,483,485.45 is: 2,225,228.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,200,930.80 : 3,301,396.20 = 1,483,485.45 : x
  2. Step 2: Convert to fraction form
    2,200,930.80/3,301,396.20 = 1,483,485.45/x
  3. Step 3: Cross multiply
    2,200,930.80x = 3,301,396.20 × 1,483,485.45
  4. Step 4: Simplify right side
    2,200,930.80x = 4,897,573,227,385.29
  5. Step 5: Solve for x
    x = 4,897,573,227,385.29/2,200,930.80
  6. Step 6: Final answer
    x = 2,225,228.18

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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.