Home / 1,244,560.65-1,717,526.22-700,716.45

Finding the Fourth Proportional to 1,244,560.65, 1,717,526.22 and 700,716.45

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Solution

The fourth proportional to 1,244,560.65, 1,717,526.22 and 700,716.45 is: 967,007.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,244,560.65 : 1,717,526.22 = 700,716.45 : x
  2. Step 2: Convert to fraction form
    1,244,560.65/1,717,526.22 = 700,716.45/x
  3. Step 3: Cross multiply
    1,244,560.65x = 1,717,526.22 × 700,716.45
  4. Step 4: Simplify right side
    1,244,560.65x = 1,203,498,875,660.32
  5. Step 5: Solve for x
    x = 1,203,498,875,660.32/1,244,560.65
  6. Step 6: Final answer
    x = 967,007.01

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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.