Home / 3,803,634.74-5,248,948.29-2,255,938.58

Finding the Fourth Proportional to 3,803,634.74, 5,248,948.29 and 2,255,938.58

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Solution

The fourth proportional to 3,803,634.74, 5,248,948.29 and 2,255,938.58 is: 3,113,155.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,803,634.74 : 5,248,948.29 = 2,255,938.58 : x
  2. Step 2: Convert to fraction form
    3,803,634.74/5,248,948.29 = 2,255,938.58/x
  3. Step 3: Cross multiply
    3,803,634.74x = 5,248,948.29 × 2,255,938.58
  4. Step 4: Simplify right side
    3,803,634.74x = 11,841,304,951,836.03
  5. Step 5: Solve for x
    x = 11,841,304,951,836.03/3,803,634.74
  6. Step 6: Final answer
    x = 3,113,155.12

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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.