Home / 2,729,567.90-4,094,876.74-1,046,540.18

Finding the Fourth Proportional to 2,729,567.90, 4,094,876.74 and 1,046,540.18

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Solution

The fourth proportional to 2,729,567.90, 4,094,876.74 and 1,046,540.18 is: 1,570,011.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,729,567.90 : 4,094,876.74 = 1,046,540.18 : x
  2. Step 2: Convert to fraction form
    2,729,567.90/4,094,876.74 = 1,046,540.18/x
  3. Step 3: Cross multiply
    2,729,567.90x = 4,094,876.74 × 1,046,540.18
  4. Step 4: Simplify right side
    2,729,567.90x = 4,285,453,040,557.41
  5. Step 5: Solve for x
    x = 4,285,453,040,557.41/2,729,567.90
  6. Step 6: Final answer
    x = 1,570,011.52

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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.