Home / 6,974,415.35-9,624,809.17-3,834,811.61

Finding the Fourth Proportional to 6,974,415.35, 9,624,809.17 and 3,834,811.61

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Solution

The fourth proportional to 6,974,415.35, 9,624,809.17 and 3,834,811.61 is: 5,292,103.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,974,415.35 : 9,624,809.17 = 3,834,811.61 : x
  2. Step 2: Convert to fraction form
    6,974,415.35/9,624,809.17 = 3,834,811.61/x
  3. Step 3: Cross multiply
    6,974,415.35x = 9,624,809.17 × 3,834,811.61
  4. Step 4: Simplify right side
    6,974,415.35x = 36,909,329,949,150.46
  5. Step 5: Solve for x
    x = 36,909,329,949,150.46/6,974,415.35
  6. Step 6: Final answer
    x = 5,292,103.80

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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.