Home / 1,776,763.87-2,451,934.06-960,967.64

Finding the Fourth Proportional to 1,776,763.87, 2,451,934.06 and 960,967.64

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Solution

The fourth proportional to 1,776,763.87, 2,451,934.06 and 960,967.64 is: 1,326,135.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,776,763.87 : 2,451,934.06 = 960,967.64 : x
  2. Step 2: Convert to fraction form
    1,776,763.87/2,451,934.06 = 960,967.64/x
  3. Step 3: Cross multiply
    1,776,763.87x = 2,451,934.06 × 960,967.64
  4. Step 4: Simplify right side
    1,776,763.87x = 2,356,229,290,801.23
  5. Step 5: Solve for x
    x = 2,356,229,290,801.23/1,776,763.87
  6. Step 6: Final answer
    x = 1,326,135.30

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.