Home / 3,766,233.60-5,649,350.40-1,207,443.60

Finding the Fourth Proportional to 3,766,233.60, 5,649,350.40 and 1,207,443.60

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Solution

The fourth proportional to 3,766,233.60, 5,649,350.40 and 1,207,443.60 is: 1,811,165.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,766,233.60 : 5,649,350.40 = 1,207,443.60 : x
  2. Step 2: Convert to fraction form
    3,766,233.60/5,649,350.40 = 1,207,443.60/x
  3. Step 3: Cross multiply
    3,766,233.60x = 5,649,350.40 × 1,207,443.60
  4. Step 4: Simplify right side
    3,766,233.60x = 6,821,271,984,637.44
  5. Step 5: Solve for x
    x = 6,821,271,984,637.44/3,766,233.60
  6. Step 6: Final answer
    x = 1,811,165.40

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Double scale
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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.