Home / 4,983,335.40-7,474,614.30-1,950,112.20

Finding the Fourth Proportional to 4,983,335.40, 7,474,614.30 and 1,950,112.20

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Solution

The fourth proportional to 4,983,335.40, 7,474,614.30 and 1,950,112.20 is: 2,925,016.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,983,335.40 : 7,474,614.30 = 1,950,112.20 : x
  2. Step 2: Convert to fraction form
    4,983,335.40/7,474,614.30 = 1,950,112.20/x
  3. Step 3: Cross multiply
    4,983,335.40x = 7,474,614.30 × 1,950,112.20
  4. Step 4: Simplify right side
    4,983,335.40x = 14,576,336,536,724.46
  5. Step 5: Solve for x
    x = 14,576,336,536,724.46/4,983,335.40
  6. Step 6: Final answer
    x = 2,925,016.15

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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.