Home / 1,169,246.48-1,613,559.24-632,702.48

Finding the Fourth Proportional to 1,169,246.48, 1,613,559.24 and 632,702.48

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Solution

The fourth proportional to 1,169,246.48, 1,613,559.24 and 632,702.48 is: 873,128.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,246.48 : 1,613,559.24 = 632,702.48 : x
  2. Step 2: Convert to fraction form
    1,169,246.48/1,613,559.24 = 632,702.48/x
  3. Step 3: Cross multiply
    1,169,246.48x = 1,613,559.24 × 632,702.48
  4. Step 4: Simplify right side
    1,169,246.48x = 1,020,902,932,774.92
  5. Step 5: Solve for x
    x = 1,020,902,932,774.92/1,169,246.48
  6. Step 6: Final answer
    x = 873,128.93

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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.