Home / 2,265,364.10-3,399,905.10-2,247,649.40

Finding the Fourth Proportional to 2,265,364.10, 3,399,905.10 and 2,247,649.40

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Solution

The fourth proportional to 2,265,364.10, 3,399,905.10 and 2,247,649.40 is: 3,373,318.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,265,364.10 : 3,399,905.10 = 2,247,649.40 : x
  2. Step 2: Convert to fraction form
    2,265,364.10/3,399,905.10 = 2,247,649.40/x
  3. Step 3: Cross multiply
    2,265,364.10x = 3,399,905.10 × 2,247,649.40
  4. Step 4: Simplify right side
    2,265,364.10x = 7,641,794,658,071.94
  5. Step 5: Solve for x
    x = 7,641,794,658,071.94/2,265,364.10
  6. Step 6: Final answer
    x = 3,373,318.51

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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.