Home / 6,974,144.68-9,624,434.77-3,834,541.00

Finding the Fourth Proportional to 6,974,144.68, 9,624,434.77 and 3,834,541.00

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Solution

The fourth proportional to 6,974,144.68, 9,624,434.77 and 3,834,541.00 is: 5,291,729.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,974,144.68 : 9,624,434.77 = 3,834,541.00 : x
  2. Step 2: Convert to fraction form
    6,974,144.68/9,624,434.77 = 3,834,541.00/x
  3. Step 3: Cross multiply
    6,974,144.68x = 9,624,434.77 × 3,834,541.00
  4. Step 4: Simplify right side
    6,974,144.68x = 36,905,289,760,498.36
  5. Step 5: Solve for x
    x = 36,905,289,760,498.36/6,974,144.68
  6. Step 6: Final answer
    x = 5,291,729.87

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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.