Home / 2,736,253.74-3,775,109.58-1,770,605.76

Finding the Fourth Proportional to 2,736,253.74, 3,775,109.58 and 1,770,605.76

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Solution

The fourth proportional to 2,736,253.74, 3,775,109.58 and 1,770,605.76 is: 2,442,840.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,736,253.74 : 3,775,109.58 = 1,770,605.76 : x
  2. Step 2: Convert to fraction form
    2,736,253.74/3,775,109.58 = 1,770,605.76/x
  3. Step 3: Cross multiply
    2,736,253.74x = 3,775,109.58 × 1,770,605.76
  4. Step 4: Simplify right side
    2,736,253.74x = 6,684,230,766,979.18
  5. Step 5: Solve for x
    x = 6,684,230,766,979.18/2,736,253.74
  6. Step 6: Final answer
    x = 2,442,840.25

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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.