Home / 5,089,508.04-7,023,568.13-2,766,406.02

Finding the Fourth Proportional to 5,089,508.04, 7,023,568.13 and 2,766,406.02

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Solution

The fourth proportional to 5,089,508.04, 7,023,568.13 and 2,766,406.02 is: 3,817,665.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,089,508.04 : 7,023,568.13 = 2,766,406.02 : x
  2. Step 2: Convert to fraction form
    5,089,508.04/7,023,568.13 = 2,766,406.02/x
  3. Step 3: Cross multiply
    5,089,508.04x = 7,023,568.13 × 2,766,406.02
  4. Step 4: Simplify right side
    5,089,508.04x = 19,430,041,181,984.36
  5. Step 5: Solve for x
    x = 19,430,041,181,984.36/5,089,508.04
  6. Step 6: Final answer
    x = 3,817,665.88

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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.