Home / 960,050.22-1,439,664.93-329,027.82

Finding the Fourth Proportional to 960,050.22, 1,439,664.93 and 329,027.82

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Solution

The fourth proportional to 960,050.22, 1,439,664.93 and 329,027.82 is: 493,401.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    960,050.22 : 1,439,664.93 = 329,027.82 : x
  2. Step 2: Convert to fraction form
    960,050.22/1,439,664.93 = 329,027.82/x
  3. Step 3: Cross multiply
    960,050.22x = 1,439,664.93 × 329,027.82
  4. Step 4: Simplify right side
    960,050.22x = 473,689,813,448.35
  5. Step 5: Solve for x
    x = 473,689,813,448.35/960,050.22
  6. Step 6: Final answer
    x = 493,401.08

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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.