Home / 2,500,672.48-3,751,008.75-607,401.16

Finding the Fourth Proportional to 2,500,672.48, 3,751,008.75 and 607,401.16

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Solution

The fourth proportional to 2,500,672.48, 3,751,008.75 and 607,401.16 is: 911,101.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,672.48 : 3,751,008.75 = 607,401.16 : x
  2. Step 2: Convert to fraction form
    2,500,672.48/3,751,008.75 = 607,401.16/x
  3. Step 3: Cross multiply
    2,500,672.48x = 3,751,008.75 × 607,401.16
  4. Step 4: Simplify right side
    2,500,672.48x = 2,278,367,065,920.15
  5. Step 5: Solve for x
    x = 2,278,367,065,920.15/2,500,672.48
  6. Step 6: Final answer
    x = 911,101.75

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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.