Home / 8,014,644.27-12,014,831.07-2,895,932.52

Finding the Fourth Proportional to 8,014,644.27, 12,014,831.07 and 2,895,932.52

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Solution

The fourth proportional to 8,014,644.27, 12,014,831.07 and 2,895,932.52 is: 4,341,320.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,014,644.27 : 12,014,831.07 = 2,895,932.52 : x
  2. Step 2: Convert to fraction form
    8,014,644.27/12,014,831.07 = 2,895,932.52/x
  3. Step 3: Cross multiply
    8,014,644.27x = 12,014,831.07 × 2,895,932.52
  4. Step 4: Simplify right side
    8,014,644.27x = 34,794,140,017,919.40
  5. Step 5: Solve for x
    x = 34,794,140,017,919.40/8,014,644.27
  6. Step 6: Final answer
    x = 4,341,320.57

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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.