Home / 334,967.19-502,520.03-110,341.33

Finding the Fourth Proportional to 334,967.19, 502,520.03 and 110,341.33

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Solution

The fourth proportional to 334,967.19, 502,520.03 and 110,341.33 is: 165,534.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,967.19 : 502,520.03 = 110,341.33 : x
  2. Step 2: Convert to fraction form
    334,967.19/502,520.03 = 110,341.33/x
  3. Step 3: Cross multiply
    334,967.19x = 502,520.03 × 110,341.33
  4. Step 4: Simplify right side
    334,967.19x = 55,448,728,461.84
  5. Step 5: Solve for x
    x = 55,448,728,461.84/334,967.19
  6. Step 6: Final answer
    x = 165,534.80

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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.