Home / 2,500,017.12-3,750,027.48-606,760.32

Finding the Fourth Proportional to 2,500,017.12, 3,750,027.48 and 606,760.32

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Solution

The fourth proportional to 2,500,017.12, 3,750,027.48 and 606,760.32 is: 910,140.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,017.12 : 3,750,027.48 = 606,760.32 : x
  2. Step 2: Convert to fraction form
    2,500,017.12/3,750,027.48 = 606,760.32/x
  3. Step 3: Cross multiply
    2,500,017.12x = 3,750,027.48 × 606,760.32
  4. Step 4: Simplify right side
    2,500,017.12x = 2,275,367,873,773.59
  5. Step 5: Solve for x
    x = 2,275,367,873,773.59/2,500,017.12
  6. Step 6: Final answer
    x = 910,140.92

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1.5x scale

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.