Home / 799,226.50-1,193,009.58-698,334.74

Finding the Fourth Proportional to 799,226.50, 1,193,009.58 and 698,334.74

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Solution

The fourth proportional to 799,226.50, 1,193,009.58 and 698,334.74 is: 1,042,407.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    799,226.50 : 1,193,009.58 = 698,334.74 : x
  2. Step 2: Convert to fraction form
    799,226.50/1,193,009.58 = 698,334.74/x
  3. Step 3: Cross multiply
    799,226.50x = 1,193,009.58 × 698,334.74
  4. Step 4: Simplify right side
    799,226.50x = 833,120,034,866.81
  5. Step 5: Solve for x
    x = 833,120,034,866.81/799,226.50
  6. Step 6: Final answer
    x = 1,042,407.92

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.