Home / 3,380,258.66-5,075,453.66-2,926,250.30

Finding the Fourth Proportional to 3,380,258.66, 5,075,453.66 and 2,926,250.30

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Solution

The fourth proportional to 3,380,258.66, 5,075,453.66 and 2,926,250.30 is: 4,393,760.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,380,258.66 : 5,075,453.66 = 2,926,250.30 : x
  2. Step 2: Convert to fraction form
    3,380,258.66/5,075,453.66 = 2,926,250.30/x
  3. Step 3: Cross multiply
    3,380,258.66x = 5,075,453.66 × 2,926,250.30
  4. Step 4: Simplify right side
    3,380,258.66x = 14,852,047,793,268.48
  5. Step 5: Solve for x
    x = 14,852,047,793,268.48/3,380,258.66
  6. Step 6: Final answer
    x = 4,393,760.75

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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.