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Finding the Fourth Proportional to 2,098,801, 3,148,732.86 and 602,893

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Solution

The fourth proportional to 2,098,801, 3,148,732.86 and 602,893 is: 904,492.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,098,801 : 3,148,732.86 = 602,893 : x
  2. Step 2: Convert to fraction form
    2,098,801/3,148,732.86 = 602,893/x
  3. Step 3: Cross multiply
    2,098,801x = 3,148,732.86 × 602,893
  4. Step 4: Simplify right side
    2,098,801x = 1,898,349,000,163.98
  5. Step 5: Solve for x
    x = 1,898,349,000,163.98/2,098,801
  6. Step 6: Final answer
    x = 904,492.14

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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.