Home / 2,038,615.61-3,060,285.66-1,093,831.61

Finding the Fourth Proportional to 2,038,615.61, 3,060,285.66 and 1,093,831.61

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Solution

The fourth proportional to 2,038,615.61, 3,060,285.66 and 1,093,831.61 is: 1,642,014.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,615.61 : 3,060,285.66 = 1,093,831.61 : x
  2. Step 2: Convert to fraction form
    2,038,615.61/3,060,285.66 = 1,093,831.61/x
  3. Step 3: Cross multiply
    2,038,615.61x = 3,060,285.66 × 1,093,831.61
  4. Step 4: Simplify right side
    2,038,615.61x = 3,347,437,175,236.28
  5. Step 5: Solve for x
    x = 3,347,437,175,236.28/2,038,615.61
  6. Step 6: Final answer
    x = 1,642,014.89

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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.