Home / 3,637,922.10-5,456,883.15-1,241,844.90

Finding the Fourth Proportional to 3,637,922.10, 5,456,883.15 and 1,241,844.90

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Solution

The fourth proportional to 3,637,922.10, 5,456,883.15 and 1,241,844.90 is: 1,862,767.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,637,922.10 : 5,456,883.15 = 1,241,844.90 : x
  2. Step 2: Convert to fraction form
    3,637,922.10/5,456,883.15 = 1,241,844.90/x
  3. Step 3: Cross multiply
    3,637,922.10x = 5,456,883.15 × 1,241,844.90
  4. Step 4: Simplify right side
    3,637,922.10x = 6,776,602,509,723.44
  5. Step 5: Solve for x
    x = 6,776,602,509,723.44/3,637,922.10
  6. Step 6: Final answer
    x = 1,862,767.35

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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.