Home / 799,374.65-1,196,913.29-608,927.75

Finding the Fourth Proportional to 799,374.65, 1,196,913.29 and 608,927.75

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Solution

The fourth proportional to 799,374.65, 1,196,913.29 and 608,927.75 is: 911,754.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,374.65 : 1,196,913.29 = 608,927.75 : x
  2. Step 2: Convert to fraction form
    799,374.65/1,196,913.29 = 608,927.75/x
  3. Step 3: Cross multiply
    799,374.65x = 1,196,913.29 × 608,927.75
  4. Step 4: Simplify right side
    799,374.65x = 728,833,716,624.80
  5. Step 5: Solve for x
    x = 728,833,716,624.80/799,374.65
  6. Step 6: Final answer
    x = 911,754.86

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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.