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Finding the Fourth Proportional to 595,655.90, 893,650.65 and 240,919.10

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Solution

The fourth proportional to 595,655.90, 893,650.65 and 240,919.10 is: 361,446.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,655.90 : 893,650.65 = 240,919.10 : x
  2. Step 2: Convert to fraction form
    595,655.90/893,650.65 = 240,919.10/x
  3. Step 3: Cross multiply
    595,655.90x = 893,650.65 × 240,919.10
  4. Step 4: Simplify right side
    595,655.90x = 215,297,510,312.42
  5. Step 5: Solve for x
    x = 215,297,510,312.42/595,655.90
  6. Step 6: Final answer
    x = 361,446.11

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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.