Home / 1,194,853.98-1,792,630.89-353,428.14

Finding the Fourth Proportional to 1,194,853.98, 1,792,630.89 and 353,428.14

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Solution

The fourth proportional to 1,194,853.98, 1,792,630.89 and 353,428.14 is: 530,245.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,194,853.98 : 1,792,630.89 = 353,428.14 : x
  2. Step 2: Convert to fraction form
    1,194,853.98/1,792,630.89 = 353,428.14/x
  3. Step 3: Cross multiply
    1,194,853.98x = 1,792,630.89 × 353,428.14
  4. Step 4: Simplify right side
    1,194,853.98x = 633,566,201,159.25
  5. Step 5: Solve for x
    x = 633,566,201,159.25/1,194,853.98
  6. Step 6: Final answer
    x = 530,245.71

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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.