Home / 1,651,970.75-2,474,736.10-930,105.96

Finding the Fourth Proportional to 1,651,970.75, 2,474,736.10 and 930,105.96

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Solution

The fourth proportional to 1,651,970.75, 2,474,736.10 and 930,105.96 is: 1,393,345.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,651,970.75 : 2,474,736.10 = 930,105.96 : x
  2. Step 2: Convert to fraction form
    1,651,970.75/2,474,736.10 = 930,105.96/x
  3. Step 3: Cross multiply
    1,651,970.75x = 2,474,736.10 × 930,105.96
  4. Step 4: Simplify right side
    1,651,970.75x = 2,301,766,805,312.22
  5. Step 5: Solve for x
    x = 2,301,766,805,312.22/1,651,970.75
  6. Step 6: Final answer
    x = 1,393,345.98

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.