Home / 1,729,844.10-2,594,760.03-467,671.50

Finding the Fourth Proportional to 1,729,844.10, 2,594,760.03 and 467,671.50

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Solution

The fourth proportional to 1,729,844.10, 2,594,760.03 and 467,671.50 is: 701,505.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,844.10 : 2,594,760.03 = 467,671.50 : x
  2. Step 2: Convert to fraction form
    1,729,844.10/2,594,760.03 = 467,671.50/x
  3. Step 3: Cross multiply
    1,729,844.10x = 2,594,760.03 × 467,671.50
  4. Step 4: Simplify right side
    1,729,844.10x = 1,213,495,315,370.15
  5. Step 5: Solve for x
    x = 1,213,495,315,370.15/1,729,844.10
  6. Step 6: Final answer
    x = 701,505.60

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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.