Home / 2,500,677.96-3,751,017.04-607,406.64

Finding the Fourth Proportional to 2,500,677.96, 3,751,017.04 and 607,406.64

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Solution

The fourth proportional to 2,500,677.96, 3,751,017.04 and 607,406.64 is: 911,109.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,677.96 : 3,751,017.04 = 607,406.64 : x
  2. Step 2: Convert to fraction form
    2,500,677.96/3,751,017.04 = 607,406.64/x
  3. Step 3: Cross multiply
    2,500,677.96x = 3,751,017.04 × 607,406.64
  4. Step 4: Simplify right side
    2,500,677.96x = 2,278,392,656,849.15
  5. Step 5: Solve for x
    x = 2,278,392,656,849.15/2,500,677.96
  6. Step 6: Final answer
    x = 911,109.98

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Double scale
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Similar ratio
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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.