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Finding the Fourth Proportional to 895,567.92, 1,342,846.44 and 334,374

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Solution

The fourth proportional to 895,567.92, 1,342,846.44 and 334,374 is: 501,372.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,567.92 : 1,342,846.44 = 334,374 : x
  2. Step 2: Convert to fraction form
    895,567.92/1,342,846.44 = 334,374/x
  3. Step 3: Cross multiply
    895,567.92x = 1,342,846.44 × 334,374
  4. Step 4: Simplify right side
    895,567.92x = 449,012,935,528.56
  5. Step 5: Solve for x
    x = 449,012,935,528.56/895,567.92
  6. Step 6: Final answer
    x = 501,372.29

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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.