Home / 6,974,224.68-9,624,545.28-3,834,621.24

Finding the Fourth Proportional to 6,974,224.68, 9,624,545.28 and 3,834,621.24

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Solution

The fourth proportional to 6,974,224.68, 9,624,545.28 and 3,834,621.24 is: 5,291,840.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,974,224.68 : 9,624,545.28 = 3,834,621.24 : x
  2. Step 2: Convert to fraction form
    6,974,224.68/9,624,545.28 = 3,834,621.24/x
  3. Step 3: Cross multiply
    6,974,224.68x = 9,624,545.28 × 3,834,621.24
  4. Step 4: Simplify right side
    6,974,224.68x = 36,906,485,756,029.75
  5. Step 5: Solve for x
    x = 36,906,485,756,029.75/6,974,224.68
  6. Step 6: Final answer
    x = 5,291,840.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.