Home / 603,541.33-905,377.58-224,417.59

Finding the Fourth Proportional to 603,541.33, 905,377.58 and 224,417.59

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Solution

The fourth proportional to 603,541.33, 905,377.58 and 224,417.59 is: 336,650.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    603,541.33 : 905,377.58 = 224,417.59 : x
  2. Step 2: Convert to fraction form
    603,541.33/905,377.58 = 224,417.59/x
  3. Step 3: Cross multiply
    603,541.33x = 905,377.58 × 224,417.59
  4. Step 4: Simplify right side
    603,541.33x = 203,182,648,894.66
  5. Step 5: Solve for x
    x = 203,182,648,894.66/603,541.33
  6. Step 6: Final answer
    x = 336,650.77

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1.5x scale

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.