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Finding the Fourth Proportional to 555,466.59, 833,201.10 and 200,731.14

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Solution

The fourth proportional to 555,466.59, 833,201.10 and 200,731.14 is: 301,097.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    555,466.59 : 833,201.10 = 200,731.14 : x
  2. Step 2: Convert to fraction form
    555,466.59/833,201.10 = 200,731.14/x
  3. Step 3: Cross multiply
    555,466.59x = 833,201.10 × 200,731.14
  4. Step 4: Simplify right side
    555,466.59x = 167,249,406,652.25
  5. Step 5: Solve for x
    x = 167,249,406,652.25/555,466.59
  6. Step 6: Final answer
    x = 301,097.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.