Home / 2,063,573.64-3,078,603.51-1,951,967.88

Finding the Fourth Proportional to 2,063,573.64, 3,078,603.51 and 1,951,967.88

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Solution

The fourth proportional to 2,063,573.64, 3,078,603.51 and 1,951,967.88 is: 2,912,101.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,063,573.64 : 3,078,603.51 = 1,951,967.88 : x
  2. Step 2: Convert to fraction form
    2,063,573.64/3,078,603.51 = 1,951,967.88/x
  3. Step 3: Cross multiply
    2,063,573.64x = 3,078,603.51 × 1,951,967.88
  4. Step 4: Simplify right side
    2,063,573.64x = 6,009,335,166,775.26
  5. Step 5: Solve for x
    x = 6,009,335,166,775.26/2,063,573.64
  6. Step 6: Final answer
    x = 2,912,101.15

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.