Home / 3,670,800.30-5,506,200.45-2,726,016.30

Finding the Fourth Proportional to 3,670,800.30, 5,506,200.45 and 2,726,016.30

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Solution

The fourth proportional to 3,670,800.30, 5,506,200.45 and 2,726,016.30 is: 4,089,024.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,800.30 : 5,506,200.45 = 2,726,016.30 : x
  2. Step 2: Convert to fraction form
    3,670,800.30/5,506,200.45 = 2,726,016.30/x
  3. Step 3: Cross multiply
    3,670,800.30x = 5,506,200.45 × 2,726,016.30
  4. Step 4: Simplify right side
    3,670,800.30x = 15,009,992,177,767.33
  5. Step 5: Solve for x
    x = 15,009,992,177,767.33/3,670,800.30
  6. Step 6: Final answer
    x = 4,089,024.45

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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.