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Finding the Fourth Proportional to 1,323,537.62, 1,984,504.64 and 593,927.01

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Solution

The fourth proportional to 1,323,537.62, 1,984,504.64 and 593,927.01 is: 890,530.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,323,537.62 : 1,984,504.64 = 593,927.01 : x
  2. Step 2: Convert to fraction form
    1,323,537.62/1,984,504.64 = 593,927.01/x
  3. Step 3: Cross multiply
    1,323,537.62x = 1,984,504.64 × 593,927.01
  4. Step 4: Simplify right side
    1,323,537.62x = 1,178,650,904,196.69
  5. Step 5: Solve for x
    x = 1,178,650,904,196.69/1,323,537.62
  6. Step 6: Final answer
    x = 890,530.72

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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.