Home / 9,362,229.40-14,035,568.10-3,975,016.60

Finding the Fourth Proportional to 9,362,229.40, 14,035,568.10 and 3,975,016.60

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Solution

The fourth proportional to 9,362,229.40, 14,035,568.10 and 3,975,016.60 is: 5,959,223.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,362,229.40 : 14,035,568.10 = 3,975,016.60 : x
  2. Step 2: Convert to fraction form
    9,362,229.40/14,035,568.10 = 3,975,016.60/x
  3. Step 3: Cross multiply
    9,362,229.40x = 14,035,568.10 × 3,975,016.60
  4. Step 4: Simplify right side
    9,362,229.40x = 55,791,616,187,930.46
  5. Step 5: Solve for x
    x = 55,791,616,187,930.46/9,362,229.40
  6. Step 6: Final answer
    x = 5,959,223.36

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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.