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Finding the Fourth Proportional to 604,526.18, 834,246.06 and 332,588.22

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Solution

The fourth proportional to 604,526.18, 834,246.06 and 332,588.22 is: 458,971.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,526.18 : 834,246.06 = 332,588.22 : x
  2. Step 2: Convert to fraction form
    604,526.18/834,246.06 = 332,588.22/x
  3. Step 3: Cross multiply
    604,526.18x = 834,246.06 × 332,588.22
  4. Step 4: Simplify right side
    604,526.18x = 277,460,412,137.41
  5. Step 5: Solve for x
    x = 277,460,412,137.41/604,526.18
  6. Step 6: Final answer
    x = 458,971.71

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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.