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Finding the Fourth Proportional to 592,503.44, 817,426.44 and 411,124.60

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Solution

The fourth proportional to 592,503.44, 817,426.44 and 411,124.60 is: 567,193.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,503.44 : 817,426.44 = 411,124.60 : x
  2. Step 2: Convert to fraction form
    592,503.44/817,426.44 = 411,124.60/x
  3. Step 3: Cross multiply
    592,503.44x = 817,426.44 × 411,124.60
  4. Step 4: Simplify right side
    592,503.44x = 336,064,118,174.42
  5. Step 5: Solve for x
    x = 336,064,118,174.42/592,503.44
  6. Step 6: Final answer
    x = 567,193.53

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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.