Home / 1,727,331-2,383,703.45-952,994.48

Finding the Fourth Proportional to 1,727,331, 2,383,703.45 and 952,994.48

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Solution

The fourth proportional to 1,727,331, 2,383,703.45 and 952,994.48 is: 1,315,125.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,727,331 : 2,383,703.45 = 952,994.48 : x
  2. Step 2: Convert to fraction form
    1,727,331/2,383,703.45 = 952,994.48/x
  3. Step 3: Cross multiply
    1,727,331x = 2,383,703.45 × 952,994.48
  4. Step 4: Simplify right side
    1,727,331x = 2,271,656,213,123.47
  5. Step 5: Solve for x
    x = 2,271,656,213,123.47/1,727,331
  6. Step 6: Final answer
    x = 1,315,125.02

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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.