Home / 4,606,102.80-6,354,366.12-2,671,241.76

Finding the Fourth Proportional to 4,606,102.80, 6,354,366.12 and 2,671,241.76

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Solution

The fourth proportional to 4,606,102.80, 6,354,366.12 and 2,671,241.76 is: 3,685,121.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,606,102.80 : 6,354,366.12 = 2,671,241.76 : x
  2. Step 2: Convert to fraction form
    4,606,102.80/6,354,366.12 = 2,671,241.76/x
  3. Step 3: Cross multiply
    4,606,102.80x = 6,354,366.12 × 2,671,241.76
  4. Step 4: Simplify right side
    4,606,102.80x = 16,974,048,138,073.17
  5. Step 5: Solve for x
    x = 16,974,048,138,073.17/4,606,102.80
  6. Step 6: Final answer
    x = 3,685,121.43

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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.