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Finding the Fourth Proportional to 1,168,945.02, 1,751,867.48 and 600,303.15

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Solution

The fourth proportional to 1,168,945.02, 1,751,867.48 and 600,303.15 is: 899,658.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,168,945.02 : 1,751,867.48 = 600,303.15 : x
  2. Step 2: Convert to fraction form
    1,168,945.02/1,751,867.48 = 600,303.15/x
  3. Step 3: Cross multiply
    1,168,945.02x = 1,751,867.48 × 600,303.15
  4. Step 4: Simplify right side
    1,168,945.02x = 1,051,651,568,127.32
  5. Step 5: Solve for x
    x = 1,051,651,568,127.32/1,168,945.02
  6. Step 6: Final answer
    x = 899,658.71

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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.