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Finding the Fourth Proportional to 604,510.98, 834,225.20 and 332,573.06

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Solution

The fourth proportional to 604,510.98, 834,225.20 and 332,573.06 is: 458,950.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,510.98 : 834,225.20 = 332,573.06 : x
  2. Step 2: Convert to fraction form
    604,510.98/834,225.20 = 332,573.06/x
  3. Step 3: Cross multiply
    604,510.98x = 834,225.20 × 332,573.06
  4. Step 4: Simplify right side
    604,510.98x = 277,440,827,493.11
  5. Step 5: Solve for x
    x = 277,440,827,493.11/604,510.98
  6. Step 6: Final answer
    x = 458,950.85

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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.