Home / 4,193,971.20-6,295,622.40-2,304,403.20

Finding the Fourth Proportional to 4,193,971.20, 6,295,622.40 and 2,304,403.20

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Solution

The fourth proportional to 4,193,971.20, 6,295,622.40 and 2,304,403.20 is: 3,459,168.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,193,971.20 : 6,295,622.40 = 2,304,403.20 : x
  2. Step 2: Convert to fraction form
    4,193,971.20/6,295,622.40 = 2,304,403.20/x
  3. Step 3: Cross multiply
    4,193,971.20x = 6,295,622.40 × 2,304,403.20
  4. Step 4: Simplify right side
    4,193,971.20x = 14,507,652,404,551.68
  5. Step 5: Solve for x
    x = 14,507,652,404,551.68/4,193,971.20
  6. Step 6: Final answer
    x = 3,459,168.34

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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.