Home / 6,637,395.93-9,957,143.66-2,377,469.85

Finding the Fourth Proportional to 6,637,395.93, 9,957,143.66 and 2,377,469.85

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Solution

The fourth proportional to 6,637,395.93, 9,957,143.66 and 2,377,469.85 is: 3,566,580.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,637,395.93 : 9,957,143.66 = 2,377,469.85 : x
  2. Step 2: Convert to fraction form
    6,637,395.93/9,957,143.66 = 2,377,469.85/x
  3. Step 3: Cross multiply
    6,637,395.93x = 9,957,143.66 × 2,377,469.85
  4. Step 4: Simplify right side
    6,637,395.93x = 23,672,808,831,881.30
  5. Step 5: Solve for x
    x = 23,672,808,831,881.30/6,637,395.93
  6. Step 6: Final answer
    x = 3,566,580.79

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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.