Home / 4,275,485.36-5,900,265.38-2,439,907.12

Finding the Fourth Proportional to 4,275,485.36, 5,900,265.38 and 2,439,907.12

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Solution

The fourth proportional to 4,275,485.36, 5,900,265.38 and 2,439,907.12 is: 3,367,126.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275,485.36 : 5,900,265.38 = 2,439,907.12 : x
  2. Step 2: Convert to fraction form
    4,275,485.36/5,900,265.38 = 2,439,907.12/x
  3. Step 3: Cross multiply
    4,275,485.36x = 5,900,265.38 × 2,439,907.12
  4. Step 4: Simplify right side
    4,275,485.36x = 14,396,099,510,551.51
  5. Step 5: Solve for x
    x = 14,396,099,510,551.51/4,275,485.36
  6. Step 6: Final answer
    x = 3,367,126.37

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1.5x scale

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.