Home / 700,463.09-1,050,695.40-195,025.17

Finding the Fourth Proportional to 700,463.09, 1,050,695.40 and 195,025.17

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Solution

The fourth proportional to 700,463.09, 1,050,695.40 and 195,025.17 is: 292,537.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    700,463.09 : 1,050,695.40 = 195,025.17 : x
  2. Step 2: Convert to fraction form
    700,463.09/1,050,695.40 = 195,025.17/x
  3. Step 3: Cross multiply
    700,463.09x = 1,050,695.40 × 195,025.17
  4. Step 4: Simplify right side
    700,463.09x = 204,912,049,003.22
  5. Step 5: Solve for x
    x = 204,912,049,003.22/700,463.09
  6. Step 6: Final answer
    x = 292,537.97

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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.