Home / 3,794,268.96-5,688,875.29-2,089,215.18

Finding the Fourth Proportional to 3,794,268.96, 5,688,875.29 and 2,089,215.18

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Solution

The fourth proportional to 3,794,268.96, 5,688,875.29 and 2,089,215.18 is: 3,132,430.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,794,268.96 : 5,688,875.29 = 2,089,215.18 : x
  2. Step 2: Convert to fraction form
    3,794,268.96/5,688,875.29 = 2,089,215.18/x
  3. Step 3: Cross multiply
    3,794,268.96x = 5,688,875.29 × 2,089,215.18
  4. Step 4: Simplify right side
    3,794,268.96x = 11,885,284,612,994.90
  5. Step 5: Solve for x
    x = 11,885,284,612,994.90/3,794,268.96
  6. Step 6: Final answer
    x = 3,132,430.71

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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.