Home / 1,957,041.44-2,935,854-694,763.36

Finding the Fourth Proportional to 1,957,041.44, 2,935,854 and 694,763.36

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Solution

The fourth proportional to 1,957,041.44, 2,935,854 and 694,763.36 is: 1,042,248.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,957,041.44 : 2,935,854 = 694,763.36 : x
  2. Step 2: Convert to fraction form
    1,957,041.44/2,935,854 = 694,763.36/x
  3. Step 3: Cross multiply
    1,957,041.44x = 2,935,854 × 694,763.36
  4. Step 4: Simplify right side
    1,957,041.44x = 2,039,723,789,509.44
  5. Step 5: Solve for x
    x = 2,039,723,789,509.44/1,957,041.44
  6. Step 6: Final answer
    x = 1,042,248.65

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.