Home / 3,688,023.29-5,089,534.83-2,034,360.15

Finding the Fourth Proportional to 3,688,023.29, 5,089,534.83 and 2,034,360.15

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Solution

The fourth proportional to 3,688,023.29, 5,089,534.83 and 2,034,360.15 is: 2,807,451.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,688,023.29 : 5,089,534.83 = 2,034,360.15 : x
  2. Step 2: Convert to fraction form
    3,688,023.29/5,089,534.83 = 2,034,360.15/x
  3. Step 3: Cross multiply
    3,688,023.29x = 5,089,534.83 × 2,034,360.15
  4. Step 4: Simplify right side
    3,688,023.29x = 10,353,946,840,189.02
  5. Step 5: Solve for x
    x = 10,353,946,840,189.02/3,688,023.29
  6. Step 6: Final answer
    x = 2,807,451.59

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.