Home / 1,163,744.69-1,745,646.19-322,303.73

Finding the Fourth Proportional to 1,163,744.69, 1,745,646.19 and 322,303.73

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Solution

The fourth proportional to 1,163,744.69, 1,745,646.19 and 322,303.73 is: 483,463.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,163,744.69 : 1,745,646.19 = 322,303.73 : x
  2. Step 2: Convert to fraction form
    1,163,744.69/1,745,646.19 = 322,303.73/x
  3. Step 3: Cross multiply
    1,163,744.69x = 1,745,646.19 × 322,303.73
  4. Step 4: Simplify right side
    1,163,744.69x = 562,628,268,763.30
  5. Step 5: Solve for x
    x = 562,628,268,763.30/1,163,744.69
  6. Step 6: Final answer
    x = 483,463.66

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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.