Home / 894,164.84-1,233,322.01-588,143.40

Finding the Fourth Proportional to 894,164.84, 1,233,322.01 and 588,143.40

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Solution

The fourth proportional to 894,164.84, 1,233,322.01 and 588,143.40 is: 811,226.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,164.84 : 1,233,322.01 = 588,143.40 : x
  2. Step 2: Convert to fraction form
    894,164.84/1,233,322.01 = 588,143.40/x
  3. Step 3: Cross multiply
    894,164.84x = 1,233,322.01 × 588,143.40
  4. Step 4: Simplify right side
    894,164.84x = 725,370,198,204.40
  5. Step 5: Solve for x
    x = 725,370,198,204.40/894,164.84
  6. Step 6: Final answer
    x = 811,226.48

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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.