Home / 696,436.11-1,044,506.34-222,994.35

Finding the Fourth Proportional to 696,436.11, 1,044,506.34 and 222,994.35

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Solution

The fourth proportional to 696,436.11, 1,044,506.34 and 222,994.35 is: 334,444.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    696,436.11 : 1,044,506.34 = 222,994.35 : x
  2. Step 2: Convert to fraction form
    696,436.11/1,044,506.34 = 222,994.35/x
  3. Step 3: Cross multiply
    696,436.11x = 1,044,506.34 × 222,994.35
  4. Step 4: Simplify right side
    696,436.11x = 232,919,012,359.18
  5. Step 5: Solve for x
    x = 232,919,012,359.18/696,436.11
  6. Step 6: Final answer
    x = 334,444.19

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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.