Home / 1,169,295.16-1,613,632.23-632,751.16

Finding the Fourth Proportional to 1,169,295.16, 1,613,632.23 and 632,751.16

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Solution

The fourth proportional to 1,169,295.16, 1,613,632.23 and 632,751.16 is: 873,199.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,295.16 : 1,613,632.23 = 632,751.16 : x
  2. Step 2: Convert to fraction form
    1,169,295.16/1,613,632.23 = 632,751.16/x
  3. Step 3: Cross multiply
    1,169,295.16x = 1,613,632.23 × 632,751.16
  4. Step 4: Simplify right side
    1,169,295.16x = 1,021,027,659,729.93
  5. Step 5: Solve for x
    x = 1,021,027,659,729.93/1,169,295.16
  6. Step 6: Final answer
    x = 873,199.25

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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.