Home / 2,834,822.24-4,254,225.92-2,563,787.36

Finding the Fourth Proportional to 2,834,822.24, 4,254,225.92 and 2,563,787.36

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Solution

The fourth proportional to 2,834,822.24, 4,254,225.92 and 2,563,787.36 is: 3,847,483.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,834,822.24 : 4,254,225.92 = 2,563,787.36 : x
  2. Step 2: Convert to fraction form
    2,834,822.24/4,254,225.92 = 2,563,787.36/x
  3. Step 3: Cross multiply
    2,834,822.24x = 4,254,225.92 × 2,563,787.36
  4. Step 4: Simplify right side
    2,834,822.24x = 10,906,930,640,280.37
  5. Step 5: Solve for x
    x = 10,906,930,640,280.37/2,834,822.24
  6. Step 6: Final answer
    x = 3,847,483.09

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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.