Home / 5,424,155.58-8,133,083.01-2,056,525.50

Finding the Fourth Proportional to 5,424,155.58, 8,133,083.01 and 2,056,525.50

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Solution

The fourth proportional to 5,424,155.58, 8,133,083.01 and 2,056,525.50 is: 3,083,593.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,424,155.58 : 8,133,083.01 = 2,056,525.50 : x
  2. Step 2: Convert to fraction form
    5,424,155.58/8,133,083.01 = 2,056,525.50/x
  3. Step 3: Cross multiply
    5,424,155.58x = 8,133,083.01 × 2,056,525.50
  4. Step 4: Simplify right side
    5,424,155.58x = 16,725,892,603,681.75
  5. Step 5: Solve for x
    x = 16,725,892,603,681.75/5,424,155.58
  6. Step 6: Final answer
    x = 3,083,593.82

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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.