Home / 1,964,056.44-2,943,396.81-1,483,889.52

Finding the Fourth Proportional to 1,964,056.44, 2,943,396.81 and 1,483,889.52

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Solution

The fourth proportional to 1,964,056.44, 2,943,396.81 and 1,483,889.52 is: 2,223,803.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,964,056.44 : 2,943,396.81 = 1,483,889.52 : x
  2. Step 2: Convert to fraction form
    1,964,056.44/2,943,396.81 = 1,483,889.52/x
  3. Step 3: Cross multiply
    1,964,056.44x = 2,943,396.81 × 1,483,889.52
  4. Step 4: Simplify right side
    1,964,056.44x = 4,367,675,679,560.43
  5. Step 5: Solve for x
    x = 4,367,675,679,560.43/1,964,056.44
  6. Step 6: Final answer
    x = 2,223,803.55

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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.