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Finding the Fourth Proportional to 594,565.73, 819,154.05 and 566,222.21

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Solution

The fourth proportional to 594,565.73, 819,154.05 and 566,222.21 is: 780,104.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,565.73 : 819,154.05 = 566,222.21 : x
  2. Step 2: Convert to fraction form
    594,565.73/819,154.05 = 566,222.21/x
  3. Step 3: Cross multiply
    594,565.73x = 819,154.05 × 566,222.21
  4. Step 4: Simplify right side
    594,565.73x = 463,823,213,690.34
  5. Step 5: Solve for x
    x = 463,823,213,690.34/594,565.73
  6. Step 6: Final answer
    x = 780,104.18

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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.