Home / 1,164,863.44-1,747,293.81-366,214.78

Finding the Fourth Proportional to 1,164,863.44, 1,747,293.81 and 366,214.78

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Solution

The fourth proportional to 1,164,863.44, 1,747,293.81 and 366,214.78 is: 549,321.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,164,863.44 : 1,747,293.81 = 366,214.78 : x
  2. Step 2: Convert to fraction form
    1,164,863.44/1,747,293.81 = 366,214.78/x
  3. Step 3: Cross multiply
    1,164,863.44x = 1,747,293.81 × 366,214.78
  4. Step 4: Simplify right side
    1,164,863.44x = 639,884,818,224.51
  5. Step 5: Solve for x
    x = 639,884,818,224.51/1,164,863.44
  6. Step 6: Final answer
    x = 549,321.75

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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.