Home / 5,564,452.94-7,665,835.48-5,229,645.10

Finding the Fourth Proportional to 5,564,452.94, 7,665,835.48 and 5,229,645.10

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Solution

The fourth proportional to 5,564,452.94, 7,665,835.48 and 5,229,645.10 is: 7,204,589.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,564,452.94 : 7,665,835.48 = 5,229,645.10 : x
  2. Step 2: Convert to fraction form
    5,564,452.94/7,665,835.48 = 5,229,645.10/x
  3. Step 3: Cross multiply
    5,564,452.94x = 7,665,835.48 × 5,229,645.10
  4. Step 4: Simplify right side
    5,564,452.94x = 40,089,598,955,388.15
  5. Step 5: Solve for x
    x = 40,089,598,955,388.15/5,564,452.94
  6. Step 6: Final answer
    x = 7,204,589.45

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Double scale
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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.