Home / 9,060,750.22-12,503,831.59-4,986,369.18

Finding the Fourth Proportional to 9,060,750.22, 12,503,831.59 and 4,986,369.18

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Solution

The fourth proportional to 9,060,750.22, 12,503,831.59 and 4,986,369.18 is: 6,881,187.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,060,750.22 : 12,503,831.59 = 4,986,369.18 : x
  2. Step 2: Convert to fraction form
    9,060,750.22/12,503,831.59 = 4,986,369.18/x
  3. Step 3: Cross multiply
    9,060,750.22x = 12,503,831.59 × 4,986,369.18
  4. Step 4: Simplify right side
    9,060,750.22x = 62,348,720,472,286.39
  5. Step 5: Solve for x
    x = 62,348,720,472,286.39/9,060,750.22
  6. Step 6: Final answer
    x = 6,881,187.42

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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.