Home / 1,169,317.13-1,613,657.63-632,773.13

Finding the Fourth Proportional to 1,169,317.13, 1,613,657.63 and 632,773.13

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Solution

The fourth proportional to 1,169,317.13, 1,613,657.63 and 632,773.13 is: 873,226.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,169,317.13 : 1,613,657.63 = 632,773.13 : x
  2. Step 2: Convert to fraction form
    1,169,317.13/1,613,657.63 = 632,773.13/x
  3. Step 3: Cross multiply
    1,169,317.13x = 1,613,657.63 × 632,773.13
  4. Step 4: Simplify right side
    1,169,317.13x = 1,021,079,182,797.13
  5. Step 5: Solve for x
    x = 1,021,079,182,797.13/1,169,317.13
  6. Step 6: Final answer
    x = 873,226.91

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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.