Home / 4,033,665.72-5,566,432.14-2,222,831.16

Finding the Fourth Proportional to 4,033,665.72, 5,566,432.14 and 2,222,831.16

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Solution

The fourth proportional to 4,033,665.72, 5,566,432.14 and 2,222,831.16 is: 3,067,492.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,033,665.72 : 5,566,432.14 = 2,222,831.16 : x
  2. Step 2: Convert to fraction form
    4,033,665.72/5,566,432.14 = 2,222,831.16/x
  3. Step 3: Cross multiply
    4,033,665.72x = 5,566,432.14 × 2,222,831.16
  4. Step 4: Simplify right side
    4,033,665.72x = 12,373,238,810,817.48
  5. Step 5: Solve for x
    x = 12,373,238,810,817.48/4,033,665.72
  6. Step 6: Final answer
    x = 3,067,492.37

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1.5x scale

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.