Home / 6,155,470.11-9,225,219.20-2,507,958.25

Finding the Fourth Proportional to 6,155,470.11, 9,225,219.20 and 2,507,958.25

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Solution

The fourth proportional to 6,155,470.11, 9,225,219.20 and 2,507,958.25 is: 3,758,683.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,155,470.11 : 9,225,219.20 = 2,507,958.25 : x
  2. Step 2: Convert to fraction form
    6,155,470.11/9,225,219.20 = 2,507,958.25/x
  3. Step 3: Cross multiply
    6,155,470.11x = 9,225,219.20 × 2,507,958.25
  4. Step 4: Simplify right side
    6,155,470.11x = 23,136,464,565,095.56
  5. Step 5: Solve for x
    x = 23,136,464,565,095.56/6,155,470.11
  6. Step 6: Final answer
    x = 3,758,683.60

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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.