Home / 833,327.05-1,250,064.41-234,293.42

Finding the Fourth Proportional to 833,327.05, 1,250,064.41 and 234,293.42

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Solution

The fourth proportional to 833,327.05, 1,250,064.41 and 234,293.42 is: 351,460.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    833,327.05 : 1,250,064.41 = 234,293.42 : x
  2. Step 2: Convert to fraction form
    833,327.05/1,250,064.41 = 234,293.42/x
  3. Step 3: Cross multiply
    833,327.05x = 1,250,064.41 × 234,293.42
  4. Step 4: Simplify right side
    833,327.05x = 292,881,869,550.08
  5. Step 5: Solve for x
    x = 292,881,869,550.08/833,327.05
  6. Step 6: Final answer
    x = 351,460.89

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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.