Home / 4,538,120.59-6,262,606.54-2,500,930.09

Finding the Fourth Proportional to 4,538,120.59, 6,262,606.54 and 2,500,930.09

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Solution

The fourth proportional to 4,538,120.59, 6,262,606.54 and 2,500,930.09 is: 3,451,283.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,538,120.59 : 6,262,606.54 = 2,500,930.09 : x
  2. Step 2: Convert to fraction form
    4,538,120.59/6,262,606.54 = 2,500,930.09/x
  3. Step 3: Cross multiply
    4,538,120.59x = 6,262,606.54 × 2,500,930.09
  4. Step 4: Simplify right side
    4,538,120.59x = 15,662,341,115,807.95
  5. Step 5: Solve for x
    x = 15,662,341,115,807.95/4,538,120.59
  6. Step 6: Final answer
    x = 3,451,283.59

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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.