Home / 5,089,508.04-7,023,568.14-2,766,406.03

Finding the Fourth Proportional to 5,089,508.04, 7,023,568.14 and 2,766,406.03

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Solution

The fourth proportional to 5,089,508.04, 7,023,568.14 and 2,766,406.03 is: 3,817,665.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,089,508.04 : 7,023,568.14 = 2,766,406.03 : x
  2. Step 2: Convert to fraction form
    5,089,508.04/7,023,568.14 = 2,766,406.03/x
  3. Step 3: Cross multiply
    5,089,508.04x = 7,023,568.14 × 2,766,406.03
  4. Step 4: Simplify right side
    5,089,508.04x = 19,430,041,237,052.96
  5. Step 5: Solve for x
    x = 19,430,041,237,052.96/5,089,508.04
  6. Step 6: Final answer
    x = 3,817,665.89

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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.