Home / 1,892,737.92-2,838,682.46-544,600.04

Finding the Fourth Proportional to 1,892,737.92, 2,838,682.46 and 544,600.04

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Solution

The fourth proportional to 1,892,737.92, 2,838,682.46 and 544,600.04 is: 816,777.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,892,737.92 : 2,838,682.46 = 544,600.04 : x
  2. Step 2: Convert to fraction form
    1,892,737.92/2,838,682.46 = 544,600.04/x
  3. Step 3: Cross multiply
    1,892,737.92x = 2,838,682.46 × 544,600.04
  4. Step 4: Simplify right side
    1,892,737.92x = 1,545,946,564,346.89
  5. Step 5: Solve for x
    x = 1,545,946,564,346.89/1,892,737.92
  6. Step 6: Final answer
    x = 816,777.93

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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.