Home / 2,437,927.88-3,659,250.54-1,176,643.40

Finding the Fourth Proportional to 2,437,927.88, 3,659,250.54 and 1,176,643.40

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Solution

The fourth proportional to 2,437,927.88, 3,659,250.54 and 1,176,643.40 is: 1,766,103.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,437,927.88 : 3,659,250.54 = 1,176,643.40 : x
  2. Step 2: Convert to fraction form
    2,437,927.88/3,659,250.54 = 1,176,643.40/x
  3. Step 3: Cross multiply
    2,437,927.88x = 3,659,250.54 × 1,176,643.40
  4. Step 4: Simplify right side
    2,437,927.88x = 4,305,632,996,837.44
  5. Step 5: Solve for x
    x = 4,305,632,996,837.44/2,437,927.88
  6. Step 6: Final answer
    x = 1,766,103.51

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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.