Home / 2,968,205.40-4,452,308.10-1,548,076.95

Finding the Fourth Proportional to 2,968,205.40, 4,452,308.10 and 1,548,076.95

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Solution

The fourth proportional to 2,968,205.40, 4,452,308.10 and 1,548,076.95 is: 2,322,115.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,968,205.40 : 4,452,308.10 = 1,548,076.95 : x
  2. Step 2: Convert to fraction form
    2,968,205.40/4,452,308.10 = 1,548,076.95/x
  3. Step 3: Cross multiply
    2,968,205.40x = 4,452,308.10 × 1,548,076.95
  4. Step 4: Simplify right side
    2,968,205.40x = 6,892,515,543,908.29
  5. Step 5: Solve for x
    x = 6,892,515,543,908.29/2,968,205.40
  6. Step 6: Final answer
    x = 2,322,115.43

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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.