Home / 3,571,831.86-5,358,485.93-1,175,820.27

Finding the Fourth Proportional to 3,571,831.86, 5,358,485.93 and 1,175,820.27

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Solution

The fourth proportional to 3,571,831.86, 5,358,485.93 and 1,175,820.27 is: 1,763,973.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,571,831.86 : 5,358,485.93 = 1,175,820.27 : x
  2. Step 2: Convert to fraction form
    3,571,831.86/5,358,485.93 = 1,175,820.27/x
  3. Step 3: Cross multiply
    3,571,831.86x = 5,358,485.93 × 1,175,820.27
  4. Step 4: Simplify right side
    3,571,831.86x = 6,300,616,367,124.70
  5. Step 5: Solve for x
    x = 6,300,616,367,124.70/3,571,831.86
  6. Step 6: Final answer
    x = 1,763,973.39

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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.