Home / 890,244,304.98-1,333,680,927.99-594,246,905.39

Finding the Fourth Proportional to 890,244,304.98, 1,333,680,927.99 and 594,246,905.39

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Solution

The fourth proportional to 890,244,304.98, 1,333,680,927.99 and 594,246,905.39 is: 890,245,250.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    890,244,304.98 : 1,333,680,927.99 = 594,246,905.39 : x
  2. Step 2: Convert to fraction form
    890,244,304.98/1,333,680,927.99 = 594,246,905.39/x
  3. Step 3: Cross multiply
    890,244,304.98x = 1,333,680,927.99 × 594,246,905.39
  4. Step 4: Simplify right side
    890,244,304.98x = 792,535,764,235,720,960
  5. Step 5: Solve for x
    x = 792,535,764,235,720,960/890,244,304.98
  6. Step 6: Final answer
    x = 890,245,250.44

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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.