Home / 1,168,637.67-1,753,183.71-448,926.75

Finding the Fourth Proportional to 1,168,637.67, 1,753,183.71 and 448,926.75

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Solution

The fourth proportional to 1,168,637.67, 1,753,183.71 and 448,926.75 is: 673,477.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,637.67 : 1,753,183.71 = 448,926.75 : x
  2. Step 2: Convert to fraction form
    1,168,637.67/1,753,183.71 = 448,926.75/x
  3. Step 3: Cross multiply
    1,168,637.67x = 1,753,183.71 × 448,926.75
  4. Step 4: Simplify right side
    1,168,637.67x = 787,051,065,083.24
  5. Step 5: Solve for x
    x = 787,051,065,083.24/1,168,637.67
  6. Step 6: Final answer
    x = 673,477.40

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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.