Home / 6,241,014.35-9,361,521.53-5,107,273.55

Finding the Fourth Proportional to 6,241,014.35, 9,361,521.53 and 5,107,273.55

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Solution

The fourth proportional to 6,241,014.35, 9,361,521.53 and 5,107,273.55 is: 7,660,910.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,014.35 : 9,361,521.53 = 5,107,273.55 : x
  2. Step 2: Convert to fraction form
    6,241,014.35/9,361,521.53 = 5,107,273.55/x
  3. Step 3: Cross multiply
    6,241,014.35x = 9,361,521.53 × 5,107,273.55
  4. Step 4: Simplify right side
    6,241,014.35x = 47,811,851,272,388.16
  5. Step 5: Solve for x
    x = 47,811,851,272,388.16/6,241,014.35
  6. Step 6: Final answer
    x = 7,660,910.33

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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.