Home / 2,298,361.56-3,447,542.34-1,175,818.20

Finding the Fourth Proportional to 2,298,361.56, 3,447,542.34 and 1,175,818.20

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Solution

The fourth proportional to 2,298,361.56, 3,447,542.34 and 1,175,818.20 is: 1,763,727.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,298,361.56 : 3,447,542.34 = 1,175,818.20 : x
  2. Step 2: Convert to fraction form
    2,298,361.56/3,447,542.34 = 1,175,818.20/x
  3. Step 3: Cross multiply
    2,298,361.56x = 3,447,542.34 × 1,175,818.20
  4. Step 4: Simplify right side
    2,298,361.56x = 4,053,683,028,642.59
  5. Step 5: Solve for x
    x = 4,053,683,028,642.59/2,298,361.56
  6. Step 6: Final answer
    x = 1,763,727.30

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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.