Home / 336,713.40-464,674.28-183,761.43

Finding the Fourth Proportional to 336,713.40, 464,674.28 and 183,761.43

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Solution

The fourth proportional to 336,713.40, 464,674.28 and 183,761.43 is: 253,596.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,713.40 : 464,674.28 = 183,761.43 : x
  2. Step 2: Convert to fraction form
    336,713.40/464,674.28 = 183,761.43/x
  3. Step 3: Cross multiply
    336,713.40x = 464,674.28 × 183,761.43
  4. Step 4: Simplify right side
    336,713.40x = 85,389,208,893.90
  5. Step 5: Solve for x
    x = 85,389,208,893.90/336,713.40
  6. Step 6: Final answer
    x = 253,596.11

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.