Home / 1,174,100.33-1,761,401.53-364,466.99

Finding the Fourth Proportional to 1,174,100.33, 1,761,401.53 and 364,466.99

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Solution

The fourth proportional to 1,174,100.33, 1,761,401.53 and 364,466.99 is: 546,778.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,174,100.33 : 1,761,401.53 = 364,466.99 : x
  2. Step 2: Convert to fraction form
    1,174,100.33/1,761,401.53 = 364,466.99/x
  3. Step 3: Cross multiply
    1,174,100.33x = 1,761,401.53 × 364,466.99
  4. Step 4: Simplify right side
    1,174,100.33x = 641,972,710,707.58
  5. Step 5: Solve for x
    x = 641,972,710,707.58/1,174,100.33
  6. Step 6: Final answer
    x = 546,778.41

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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.