Home / 2,850,959.34-3,932,833.23-1,762,883.10

Finding the Fourth Proportional to 2,850,959.34, 3,932,833.23 and 1,762,883.10

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Solution

The fourth proportional to 2,850,959.34, 3,932,833.23 and 1,762,883.10 is: 2,431,856.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,850,959.34 : 3,932,833.23 = 1,762,883.10 : x
  2. Step 2: Convert to fraction form
    2,850,959.34/3,932,833.23 = 1,762,883.10/x
  3. Step 3: Cross multiply
    2,850,959.34x = 3,932,833.23 × 1,762,883.10
  4. Step 4: Simplify right side
    2,850,959.34x = 6,933,125,236,285.41
  5. Step 5: Solve for x
    x = 6,933,125,236,285.41/2,850,959.34
  6. Step 6: Final answer
    x = 2,431,856.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.