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Finding the Fourth Proportional to 595,884.60, 893,826.90 and 296,411.40

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Solution

The fourth proportional to 595,884.60, 893,826.90 and 296,411.40 is: 444,617.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,884.60 : 893,826.90 = 296,411.40 : x
  2. Step 2: Convert to fraction form
    595,884.60/893,826.90 = 296,411.40/x
  3. Step 3: Cross multiply
    595,884.60x = 893,826.90 × 296,411.40
  4. Step 4: Simplify right side
    595,884.60x = 264,940,482,786.66
  5. Step 5: Solve for x
    x = 264,940,482,786.66/595,884.60
  6. Step 6: Final answer
    x = 444,617.10

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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.