Home / 3,612,966.96-4,987,297.08-2,710,175.28

Finding the Fourth Proportional to 3,612,966.96, 4,987,297.08 and 2,710,175.28

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Solution

The fourth proportional to 3,612,966.96, 4,987,297.08 and 2,710,175.28 is: 3,741,094.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,612,966.96 : 4,987,297.08 = 2,710,175.28 : x
  2. Step 2: Convert to fraction form
    3,612,966.96/4,987,297.08 = 2,710,175.28/x
  3. Step 3: Cross multiply
    3,612,966.96x = 4,987,297.08 × 2,710,175.28
  4. Step 4: Simplify right side
    3,612,966.96x = 13,516,449,260,232.18
  5. Step 5: Solve for x
    x = 13,516,449,260,232.18/3,612,966.96
  6. Step 6: Final answer
    x = 3,741,094.07

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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.