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Finding the Fourth Proportional to 592,058.63, 817,060.34 and 323,786.63

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Solution

The fourth proportional to 592,058.63, 817,060.34 and 323,786.63 is: 446,836.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,058.63 : 817,060.34 = 323,786.63 : x
  2. Step 2: Convert to fraction form
    592,058.63/817,060.34 = 323,786.63/x
  3. Step 3: Cross multiply
    592,058.63x = 817,060.34 × 323,786.63
  4. Step 4: Simplify right side
    592,058.63x = 264,553,210,719.42
  5. Step 5: Solve for x
    x = 264,553,210,719.42/592,058.63
  6. Step 6: Final answer
    x = 446,836.17

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.