Home / 1,169,407.95-1,613,782.95-632,863.95

Finding the Fourth Proportional to 1,169,407.95, 1,613,782.95 and 632,863.95

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Solution

The fourth proportional to 1,169,407.95, 1,613,782.95 and 632,863.95 is: 873,352.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,407.95 : 1,613,782.95 = 632,863.95 : x
  2. Step 2: Convert to fraction form
    1,169,407.95/1,613,782.95 = 632,863.95/x
  3. Step 3: Cross multiply
    1,169,407.95x = 1,613,782.95 × 632,863.95
  4. Step 4: Simplify right side
    1,169,407.95x = 1,021,305,052,179.65
  5. Step 5: Solve for x
    x = 1,021,305,052,179.65/1,169,407.95
  6. Step 6: Final answer
    x = 873,352.24

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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.