Home / 952,607.69-1,434,614.03-867,577.13

Finding the Fourth Proportional to 952,607.69, 1,434,614.03 and 867,577.13

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Solution

The fourth proportional to 952,607.69, 1,434,614.03 and 867,577.13 is: 1,306,559.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,607.69 : 1,434,614.03 = 867,577.13 : x
  2. Step 2: Convert to fraction form
    952,607.69/1,434,614.03 = 867,577.13/x
  3. Step 3: Cross multiply
    952,607.69x = 1,434,614.03 × 867,577.13
  4. Step 4: Simplify right side
    952,607.69x = 1,244,638,322,053.78
  5. Step 5: Solve for x
    x = 1,244,638,322,053.78/952,607.69
  6. Step 6: Final answer
    x = 1,306,559.18

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.