Home / 3,473,473.68-4,795,732.80-2,168,712.18

Finding the Fourth Proportional to 3,473,473.68, 4,795,732.80 and 2,168,712.18

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Solution

The fourth proportional to 3,473,473.68, 4,795,732.80 and 2,168,712.18 is: 2,994,283.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,473,473.68 : 4,795,732.80 = 2,168,712.18 : x
  2. Step 2: Convert to fraction form
    3,473,473.68/4,795,732.80 = 2,168,712.18/x
  3. Step 3: Cross multiply
    3,473,473.68x = 4,795,732.80 × 2,168,712.18
  4. Step 4: Simplify right side
    3,473,473.68x = 10,400,564,135,385.50
  5. Step 5: Solve for x
    x = 10,400,564,135,385.50/3,473,473.68
  6. Step 6: Final answer
    x = 2,994,283.27

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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.