Home / 2,424,334.59-3,345,427.58-1,336,546.71

Finding the Fourth Proportional to 2,424,334.59, 3,345,427.58 and 1,336,546.71

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Solution

The fourth proportional to 2,424,334.59, 3,345,427.58 and 1,336,546.71 is: 1,844,349.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,334.59 : 3,345,427.58 = 1,336,546.71 : x
  2. Step 2: Convert to fraction form
    2,424,334.59/3,345,427.58 = 1,336,546.71/x
  3. Step 3: Cross multiply
    2,424,334.59x = 3,345,427.58 × 1,336,546.71
  4. Step 4: Simplify right side
    2,424,334.59x = 4,471,320,218,909.53
  5. Step 5: Solve for x
    x = 4,471,320,218,909.53/2,424,334.59
  6. Step 6: Final answer
    x = 1,844,349.47

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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.