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Finding the Fourth Proportional to 604,262.37, 833,864.40 and 332,329.98

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Solution

The fourth proportional to 604,262.37, 833,864.40 and 332,329.98 is: 458,605.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,262.37 : 833,864.40 = 332,329.98 : x
  2. Step 2: Convert to fraction form
    604,262.37/833,864.40 = 332,329.98/x
  3. Step 3: Cross multiply
    604,262.37x = 833,864.40 × 332,329.98
  4. Step 4: Simplify right side
    604,262.37x = 277,118,139,374.71
  5. Step 5: Solve for x
    x = 277,118,139,374.71/604,262.37
  6. Step 6: Final answer
    x = 458,605.65

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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.