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Finding the Fourth Proportional to 604,246.17, 833,869.32 and 332,325.93

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Solution

The fourth proportional to 604,246.17, 833,869.32 and 332,325.93 is: 458,615.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,246.17 : 833,869.32 = 332,325.93 : x
  2. Step 2: Convert to fraction form
    604,246.17/833,869.32 = 332,325.93/x
  3. Step 3: Cross multiply
    604,246.17x = 833,869.32 × 332,325.93
  4. Step 4: Simplify right side
    604,246.17x = 277,116,397,267.47
  5. Step 5: Solve for x
    x = 277,116,397,267.47/604,246.17
  6. Step 6: Final answer
    x = 458,615.07

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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.