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Finding the Fourth Proportional to 604,510.02, 834,223.86 and 332,572.10

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Solution

The fourth proportional to 604,510.02, 834,223.86 and 332,572.10 is: 458,949.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,510.02 : 834,223.86 = 332,572.10 : x
  2. Step 2: Convert to fraction form
    604,510.02/834,223.86 = 332,572.10/x
  3. Step 3: Cross multiply
    604,510.02x = 834,223.86 × 332,572.10
  4. Step 4: Simplify right side
    604,510.02x = 277,439,576,819.19
  5. Step 5: Solve for x
    x = 277,439,576,819.19/604,510.02
  6. Step 6: Final answer
    x = 458,949.51

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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.