Home / 5,424,155.08-8,133,082.26-2,056,525

Finding the Fourth Proportional to 5,424,155.08, 8,133,082.26 and 2,056,525

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Solution

The fourth proportional to 5,424,155.08, 8,133,082.26 and 2,056,525 is: 3,083,593.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,424,155.08 : 8,133,082.26 = 2,056,525 : x
  2. Step 2: Convert to fraction form
    5,424,155.08/8,133,082.26 = 2,056,525/x
  3. Step 3: Cross multiply
    5,424,155.08x = 8,133,082.26 × 2,056,525
  4. Step 4: Simplify right side
    5,424,155.08x = 16,725,886,994,746.50
  5. Step 5: Solve for x
    x = 16,725,886,994,746.50/5,424,155.08
  6. Step 6: Final answer
    x = 3,083,593.07

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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.