Home / 1,824,997.49-2,737,466.12-545,607.96

Finding the Fourth Proportional to 1,824,997.49, 2,737,466.12 and 545,607.96

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Solution

The fourth proportional to 1,824,997.49, 2,737,466.12 and 545,607.96 is: 818,402.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,824,997.49 : 2,737,466.12 = 545,607.96 : x
  2. Step 2: Convert to fraction form
    1,824,997.49/2,737,466.12 = 545,607.96/x
  3. Step 3: Cross multiply
    1,824,997.49x = 2,737,466.12 × 545,607.96
  4. Step 4: Simplify right side
    1,824,997.49x = 1,493,583,288,886.94
  5. Step 5: Solve for x
    x = 1,493,583,288,886.94/1,824,997.49
  6. Step 6: Final answer
    x = 818,402.93

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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.