Home / 1,846,690.56-2,548,510-1,030,939.52

Finding the Fourth Proportional to 1,846,690.56, 2,548,510 and 1,030,939.52

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Solution

The fourth proportional to 1,846,690.56, 2,548,510 and 1,030,939.52 is: 1,422,739.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,690.56 : 2,548,510 = 1,030,939.52 : x
  2. Step 2: Convert to fraction form
    1,846,690.56/2,548,510 = 1,030,939.52/x
  3. Step 3: Cross multiply
    1,846,690.56x = 2,548,510 × 1,030,939.52
  4. Step 4: Simplify right side
    1,846,690.56x = 2,627,359,676,115.20
  5. Step 5: Solve for x
    x = 2,627,359,676,115.20/1,846,690.56
  6. Step 6: Final answer
    x = 1,422,739.54

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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.