Home / 3,070,831.58-4,606,837.62-1,177,425.40

Finding the Fourth Proportional to 3,070,831.58, 4,606,837.62 and 1,177,425.40

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Solution

The fourth proportional to 3,070,831.58, 4,606,837.62 and 1,177,425.40 is: 1,766,364.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,831.58 : 4,606,837.62 = 1,177,425.40 : x
  2. Step 2: Convert to fraction form
    3,070,831.58/4,606,837.62 = 1,177,425.40/x
  3. Step 3: Cross multiply
    3,070,831.58x = 4,606,837.62 × 1,177,425.40
  4. Step 4: Simplify right side
    3,070,831.58x = 5,424,207,627,463.55
  5. Step 5: Solve for x
    x = 5,424,207,627,463.55/3,070,831.58
  6. Step 6: Final answer
    x = 1,766,364.42

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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.