Home / 4,757,766.76-7,136,588.22-1,163,564.83

Finding the Fourth Proportional to 4,757,766.76, 7,136,588.22 and 1,163,564.83

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Solution

The fourth proportional to 4,757,766.76, 7,136,588.22 and 1,163,564.83 is: 1,745,332.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,757,766.76 : 7,136,588.22 = 1,163,564.83 : x
  2. Step 2: Convert to fraction form
    4,757,766.76/7,136,588.22 = 1,163,564.83/x
  3. Step 3: Cross multiply
    4,757,766.76x = 7,136,588.22 × 1,163,564.83
  4. Step 4: Simplify right side
    4,757,766.76x = 8,303,883,058,984.30
  5. Step 5: Solve for x
    x = 8,303,883,058,984.30/4,757,766.76
  6. Step 6: Final answer
    x = 1,745,332.10

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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.