Home / 4,820,527.26-7,230,831.79-1,226,297.25

Finding the Fourth Proportional to 4,820,527.26, 7,230,831.79 and 1,226,297.25

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Solution

The fourth proportional to 4,820,527.26, 7,230,831.79 and 1,226,297.25 is: 1,839,456.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,820,527.26 : 7,230,831.79 = 1,226,297.25 : x
  2. Step 2: Convert to fraction form
    4,820,527.26/7,230,831.79 = 1,226,297.25/x
  3. Step 3: Cross multiply
    4,820,527.26x = 7,230,831.79 × 1,226,297.25
  4. Step 4: Simplify right side
    4,820,527.26x = 8,867,149,136,223.83
  5. Step 5: Solve for x
    x = 8,867,149,136,223.83/4,820,527.26
  6. Step 6: Final answer
    x = 1,839,456.28

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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.