Home / 4,089,202.60-6,132,929.10-1,814,722.60

Finding the Fourth Proportional to 4,089,202.60, 6,132,929.10 and 1,814,722.60

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Solution

The fourth proportional to 4,089,202.60, 6,132,929.10 and 1,814,722.60 is: 2,721,695.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,089,202.60 : 6,132,929.10 = 1,814,722.60 : x
  2. Step 2: Convert to fraction form
    4,089,202.60/6,132,929.10 = 1,814,722.60/x
  3. Step 3: Cross multiply
    4,089,202.60x = 6,132,929.10 × 1,814,722.60
  4. Step 4: Simplify right side
    4,089,202.60x = 11,129,565,041,967.66
  5. Step 5: Solve for x
    x = 11,129,565,041,967.66/4,089,202.60
  6. Step 6: Final answer
    x = 2,721,695.68

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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.