Home / 3,367,831.93-5,055,533.80-1,347,501.17

Finding the Fourth Proportional to 3,367,831.93, 5,055,533.80 and 1,347,501.17

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Solution

The fourth proportional to 3,367,831.93, 5,055,533.80 and 1,347,501.17 is: 2,022,766.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,367,831.93 : 5,055,533.80 = 1,347,501.17 : x
  2. Step 2: Convert to fraction form
    3,367,831.93/5,055,533.80 = 1,347,501.17/x
  3. Step 3: Cross multiply
    3,367,831.93x = 5,055,533.80 × 1,347,501.17
  4. Step 4: Simplify right side
    3,367,831.93x = 6,812,337,719,744.63
  5. Step 5: Solve for x
    x = 6,812,337,719,744.63/3,367,831.93
  6. Step 6: Final answer
    x = 2,022,766.54

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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.