Home / 1,061,918.22-1,465,446.51-584,990.22

Finding the Fourth Proportional to 1,061,918.22, 1,465,446.51 and 584,990.22

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Solution

The fourth proportional to 1,061,918.22, 1,465,446.51 and 584,990.22 is: 807,286.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,061,918.22 : 1,465,446.51 = 584,990.22 : x
  2. Step 2: Convert to fraction form
    1,061,918.22/1,465,446.51 = 584,990.22/x
  3. Step 3: Cross multiply
    1,061,918.22x = 1,465,446.51 × 584,990.22
  4. Step 4: Simplify right side
    1,061,918.22x = 857,271,876,283.13
  5. Step 5: Solve for x
    x = 857,271,876,283.13/1,061,918.22
  6. Step 6: Final answer
    x = 807,286.15

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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.