Home / 2,951,583.58-4,046,635.95-2,897,783.38

Finding the Fourth Proportional to 2,951,583.58, 4,046,635.95 and 2,897,783.38

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Solution

The fourth proportional to 2,951,583.58, 4,046,635.95 and 2,897,783.38 is: 3,972,875.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,951,583.58 : 4,046,635.95 = 2,897,783.38 : x
  2. Step 2: Convert to fraction form
    2,951,583.58/4,046,635.95 = 2,897,783.38/x
  3. Step 3: Cross multiply
    2,951,583.58x = 4,046,635.95 × 2,897,783.38
  4. Step 4: Simplify right side
    2,951,583.58x = 11,726,274,400,820.51
  5. Step 5: Solve for x
    x = 11,726,274,400,820.51/2,951,583.58
  6. Step 6: Final answer
    x = 3,972,875.60

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Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.