Home / 3,677,656.88-5,073,053.12-2,298,607.28

Finding the Fourth Proportional to 3,677,656.88, 5,073,053.12 and 2,298,607.28

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Solution

The fourth proportional to 3,677,656.88, 5,073,053.12 and 2,298,607.28 is: 3,170,757.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,677,656.88 : 5,073,053.12 = 2,298,607.28 : x
  2. Step 2: Convert to fraction form
    3,677,656.88/5,073,053.12 = 2,298,607.28/x
  3. Step 3: Cross multiply
    3,677,656.88x = 5,073,053.12 × 2,298,607.28
  4. Step 4: Simplify right side
    3,677,656.88x = 11,660,956,813,839.96
  5. Step 5: Solve for x
    x = 11,660,956,813,839.96/3,677,656.88
  6. Step 6: Final answer
    x = 3,170,757.14

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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.