Home / 1,056,134.84-1,583,569.52-336,165.52

Finding the Fourth Proportional to 1,056,134.84, 1,583,569.52 and 336,165.52

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Solution

The fourth proportional to 1,056,134.84, 1,583,569.52 and 336,165.52 is: 504,046.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,134.84 : 1,583,569.52 = 336,165.52 : x
  2. Step 2: Convert to fraction form
    1,056,134.84/1,583,569.52 = 336,165.52/x
  3. Step 3: Cross multiply
    1,056,134.84x = 1,583,569.52 × 336,165.52
  4. Step 4: Simplify right side
    1,056,134.84x = 532,341,471,146.95
  5. Step 5: Solve for x
    x = 532,341,471,146.95/1,056,134.84
  6. Step 6: Final answer
    x = 504,046.88

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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.