Home / 3,370,564.28-5,051,443.26-1,548,268.40

Finding the Fourth Proportional to 3,370,564.28, 5,051,443.26 and 1,548,268.40

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Solution

The fourth proportional to 3,370,564.28, 5,051,443.26 and 1,548,268.40 is: 2,320,380.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,370,564.28 : 5,051,443.26 = 1,548,268.40 : x
  2. Step 2: Convert to fraction form
    3,370,564.28/5,051,443.26 = 1,548,268.40/x
  3. Step 3: Cross multiply
    3,370,564.28x = 5,051,443.26 × 1,548,268.40
  4. Step 4: Simplify right side
    3,370,564.28x = 7,820,989,973,850.98
  5. Step 5: Solve for x
    x = 7,820,989,973,850.98/3,370,564.28
  6. Step 6: Final answer
    x = 2,320,380.01

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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.