Home / 604,860.28-834,700.60-332,922.36

Finding the Fourth Proportional to 604,860.28, 834,700.60 and 332,922.36

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Solution

The fourth proportional to 604,860.28, 834,700.60 and 332,922.36 is: 459,429.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,860.28 : 834,700.60 = 332,922.36 : x
  2. Step 2: Convert to fraction form
    604,860.28/834,700.60 = 332,922.36/x
  3. Step 3: Cross multiply
    604,860.28x = 834,700.60 × 332,922.36
  4. Step 4: Simplify right side
    604,860.28x = 277,890,493,645.42
  5. Step 5: Solve for x
    x = 277,890,493,645.42/604,860.28
  6. Step 6: Final answer
    x = 459,429.23

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.