Home / 1,754,084.54-2,630,908.10-492,010.58

Finding the Fourth Proportional to 1,754,084.54, 2,630,908.10 and 492,010.58

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Solution

The fourth proportional to 1,754,084.54, 2,630,908.10 and 492,010.58 is: 737,954.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,084.54 : 2,630,908.10 = 492,010.58 : x
  2. Step 2: Convert to fraction form
    1,754,084.54/2,630,908.10 = 492,010.58/x
  3. Step 3: Cross multiply
    1,754,084.54x = 2,630,908.10 × 492,010.58
  4. Step 4: Simplify right side
    1,754,084.54x = 1,294,434,620,207.70
  5. Step 5: Solve for x
    x = 1,294,434,620,207.70/1,754,084.54
  6. Step 6: Final answer
    x = 737,954.52

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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.