Home / 940,229.88-1,410,547.06-291,793.19

Finding the Fourth Proportional to 940,229.88, 1,410,547.06 and 291,793.19

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Solution

The fourth proportional to 940,229.88, 1,410,547.06 and 291,793.19 is: 437,752.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,229.88 : 1,410,547.06 = 291,793.19 : x
  2. Step 2: Convert to fraction form
    940,229.88/1,410,547.06 = 291,793.19/x
  3. Step 3: Cross multiply
    940,229.88x = 1,410,547.06 × 291,793.19
  4. Step 4: Simplify right side
    940,229.88x = 411,588,019,594.53
  5. Step 5: Solve for x
    x = 411,588,019,594.53/940,229.88
  6. Step 6: Final answer
    x = 437,752.54

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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.