Home / 2,311,261.09-3,466,156.56-794,579.32

Finding the Fourth Proportional to 2,311,261.09, 3,466,156.56 and 794,579.32

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Solution

The fourth proportional to 2,311,261.09, 3,466,156.56 and 794,579.32 is: 1,191,616.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,311,261.09 : 3,466,156.56 = 794,579.32 : x
  2. Step 2: Convert to fraction form
    2,311,261.09/3,466,156.56 = 794,579.32/x
  3. Step 3: Cross multiply
    2,311,261.09x = 3,466,156.56 × 794,579.32
  4. Step 4: Simplify right side
    2,311,261.09x = 2,754,136,323,811.36
  5. Step 5: Solve for x
    x = 2,754,136,323,811.36/2,311,261.09
  6. Step 6: Final answer
    x = 1,191,616.27

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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.