Home / 1,949,953.73-2,925,950.45-798,055.36

Finding the Fourth Proportional to 1,949,953.73, 2,925,950.45 and 798,055.36

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Solution

The fourth proportional to 1,949,953.73, 2,925,950.45 and 798,055.36 is: 1,197,500.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,949,953.73 : 2,925,950.45 = 798,055.36 : x
  2. Step 2: Convert to fraction form
    1,949,953.73/2,925,950.45 = 798,055.36/x
  3. Step 3: Cross multiply
    1,949,953.73x = 2,925,950.45 × 798,055.36
  4. Step 4: Simplify right side
    1,949,953.73x = 2,335,070,428,411.76
  5. Step 5: Solve for x
    x = 2,335,070,428,411.76/1,949,953.73
  6. Step 6: Final answer
    x = 1,197,500.43

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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.