Home / 700,464.59-1,050,697.65-195,026.67

Finding the Fourth Proportional to 700,464.59, 1,050,697.65 and 195,026.67

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Solution

The fourth proportional to 700,464.59, 1,050,697.65 and 195,026.67 is: 292,540.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,464.59 : 1,050,697.65 = 195,026.67 : x
  2. Step 2: Convert to fraction form
    700,464.59/1,050,697.65 = 195,026.67/x
  3. Step 3: Cross multiply
    700,464.59x = 1,050,697.65 × 195,026.67
  4. Step 4: Simplify right side
    700,464.59x = 204,914,063,856.33
  5. Step 5: Solve for x
    x = 204,914,063,856.33/700,464.59
  6. Step 6: Final answer
    x = 292,540.22

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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.