Home / 3,734,942.30-5,154,150.36-2,284,531.22

Finding the Fourth Proportional to 3,734,942.30, 5,154,150.36 and 2,284,531.22

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Solution

The fourth proportional to 3,734,942.30, 5,154,150.36 and 2,284,531.22 is: 3,152,610.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,734,942.30 : 5,154,150.36 = 2,284,531.22 : x
  2. Step 2: Convert to fraction form
    3,734,942.30/5,154,150.36 = 2,284,531.22/x
  3. Step 3: Cross multiply
    3,734,942.30x = 5,154,150.36 × 2,284,531.22
  4. Step 4: Simplify right side
    3,734,942.30x = 11,774,817,409,994.24
  5. Step 5: Solve for x
    x = 11,774,817,409,994.24/3,734,942.30
  6. Step 6: Final answer
    x = 3,152,610.26

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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.