Home / 799,374.15-1,196,912.54-608,927.25

Finding the Fourth Proportional to 799,374.15, 1,196,912.54 and 608,927.25

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Solution

The fourth proportional to 799,374.15, 1,196,912.54 and 608,927.25 is: 911,754.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,374.15 : 1,196,912.54 = 608,927.25 : x
  2. Step 2: Convert to fraction form
    799,374.15/1,196,912.54 = 608,927.25/x
  3. Step 3: Cross multiply
    799,374.15x = 1,196,912.54 × 608,927.25
  4. Step 4: Simplify right side
    799,374.15x = 728,832,662,995.03
  5. Step 5: Solve for x
    x = 728,832,662,995.03/799,374.15
  6. Step 6: Final answer
    x = 911,754.11

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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.