Home / 1,174,180.22-1,761,491.82-375,247.26

Finding the Fourth Proportional to 1,174,180.22, 1,761,491.82 and 375,247.26

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Solution

The fourth proportional to 1,174,180.22, 1,761,491.82 and 375,247.26 is: 562,941.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,180.22 : 1,761,491.82 = 375,247.26 : x
  2. Step 2: Convert to fraction form
    1,174,180.22/1,761,491.82 = 375,247.26/x
  3. Step 3: Cross multiply
    1,174,180.22x = 1,761,491.82 × 375,247.26
  4. Step 4: Simplify right side
    1,174,180.22x = 660,994,978,967.41
  5. Step 5: Solve for x
    x = 660,994,978,967.41/1,174,180.22
  6. Step 6: Final answer
    x = 562,941.67

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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.