Home / 3,727,137.54-5,590,831.05-1,031,237.22

Finding the Fourth Proportional to 3,727,137.54, 5,590,831.05 and 1,031,237.22

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Solution

The fourth proportional to 3,727,137.54, 5,590,831.05 and 1,031,237.22 is: 1,546,890.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,727,137.54 : 5,590,831.05 = 1,031,237.22 : x
  2. Step 2: Convert to fraction form
    3,727,137.54/5,590,831.05 = 1,031,237.22/x
  3. Step 3: Cross multiply
    3,727,137.54x = 5,590,831.05 × 1,031,237.22
  4. Step 4: Simplify right side
    3,727,137.54x = 5,765,473,069,491.68
  5. Step 5: Solve for x
    x = 5,765,473,069,491.68/3,727,137.54
  6. Step 6: Final answer
    x = 1,546,890.34

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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.