Home / 695,325.49-1,043,427-295,965.62

Finding the Fourth Proportional to 695,325.49, 1,043,427 and 295,965.62

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Solution

The fourth proportional to 695,325.49, 1,043,427 and 295,965.62 is: 444,135.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    695,325.49 : 1,043,427 = 295,965.62 : x
  2. Step 2: Convert to fraction form
    695,325.49/1,043,427 = 295,965.62/x
  3. Step 3: Cross multiply
    695,325.49x = 1,043,427 × 295,965.62
  4. Step 4: Simplify right side
    695,325.49x = 308,818,518,979.74
  5. Step 5: Solve for x
    x = 308,818,518,979.74/695,325.49
  6. Step 6: Final answer
    x = 444,135.19

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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.