Home / 463,042.04-694,056.37-238,415.95

Finding the Fourth Proportional to 463,042.04, 694,056.37 and 238,415.95

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Solution

The fourth proportional to 463,042.04, 694,056.37 and 238,415.95 is: 357,363.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    463,042.04 : 694,056.37 = 238,415.95 : x
  2. Step 2: Convert to fraction form
    463,042.04/694,056.37 = 238,415.95/x
  3. Step 3: Cross multiply
    463,042.04x = 694,056.37 × 238,415.95
  4. Step 4: Simplify right side
    463,042.04x = 165,474,108,807.10
  5. Step 5: Solve for x
    x = 165,474,108,807.10/463,042.04
  6. Step 6: Final answer
    x = 357,363.04

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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.