Home / 1,712,827.93-2,363,530.30-948,738.73

Finding the Fourth Proportional to 1,712,827.93, 2,363,530.30 and 948,738.73

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Solution

The fourth proportional to 1,712,827.93, 2,363,530.30 and 948,738.73 is: 1,309,164.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,712,827.93 : 2,363,530.30 = 948,738.73 : x
  2. Step 2: Convert to fraction form
    1,712,827.93/2,363,530.30 = 948,738.73/x
  3. Step 3: Cross multiply
    1,712,827.93x = 2,363,530.30 × 948,738.73
  4. Step 4: Simplify right side
    1,712,827.93x = 2,242,372,735,138.52
  5. Step 5: Solve for x
    x = 2,242,372,735,138.52/1,712,827.93
  6. Step 6: Final answer
    x = 1,309,164.04

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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.