Home / 1,056,414.11-1,584,746.90-336,503.06

Finding the Fourth Proportional to 1,056,414.11, 1,584,746.90 and 336,503.06

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Solution

The fourth proportional to 1,056,414.11, 1,584,746.90 and 336,503.06 is: 504,794.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,056,414.11 : 1,584,746.90 = 336,503.06 : x
  2. Step 2: Convert to fraction form
    1,056,414.11/1,584,746.90 = 336,503.06/x
  3. Step 3: Cross multiply
    1,056,414.11x = 1,584,746.90 × 336,503.06
  4. Step 4: Simplify right side
    1,056,414.11x = 533,272,171,569.26
  5. Step 5: Solve for x
    x = 533,272,171,569.26/1,056,414.11
  6. Step 6: Final answer
    x = 504,794.63

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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.