Home / 334,603.14-501,798.27-109,911.44

Finding the Fourth Proportional to 334,603.14, 501,798.27 and 109,911.44

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Solution

The fourth proportional to 334,603.14, 501,798.27 and 109,911.44 is: 164,832.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,603.14 : 501,798.27 = 109,911.44 : x
  2. Step 2: Convert to fraction form
    334,603.14/501,798.27 = 109,911.44/x
  3. Step 3: Cross multiply
    334,603.14x = 501,798.27 × 109,911.44
  4. Step 4: Simplify right side
    334,603.14x = 55,153,371,890.15
  5. Step 5: Solve for x
    x = 55,153,371,890.15/334,603.14
  6. Step 6: Final answer
    x = 164,832.20

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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.