Home / 8,839,207-13,258,772.70-2,449,441

Finding the Fourth Proportional to 8,839,207, 13,258,772.70 and 2,449,441

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Solution

The fourth proportional to 8,839,207, 13,258,772.70 and 2,449,441 is: 3,674,151.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,839,207 : 13,258,772.70 = 2,449,441 : x
  2. Step 2: Convert to fraction form
    8,839,207/13,258,772.70 = 2,449,441/x
  3. Step 3: Cross multiply
    8,839,207x = 13,258,772.70 × 2,449,441
  4. Step 4: Simplify right side
    8,839,207x = 32,476,581,461,060.70
  5. Step 5: Solve for x
    x = 32,476,581,461,060.70/8,839,207
  6. Step 6: Final answer
    x = 3,674,151.03

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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.