Home / 2,358,226.52-3,253,947.09-1,325,591.18

Finding the Fourth Proportional to 2,358,226.52, 3,253,947.09 and 1,325,591.18

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Solution

The fourth proportional to 2,358,226.52, 3,253,947.09 and 1,325,591.18 is: 1,829,087.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,358,226.52 : 3,253,947.09 = 1,325,591.18 : x
  2. Step 2: Convert to fraction form
    2,358,226.52/3,253,947.09 = 1,325,591.18/x
  3. Step 3: Cross multiply
    2,358,226.52x = 3,253,947.09 × 1,325,591.18
  4. Step 4: Simplify right side
    2,358,226.52x = 4,313,403,562,690.67
  5. Step 5: Solve for x
    x = 4,313,403,562,690.67/2,358,226.52
  6. Step 6: Final answer
    x = 1,829,087.89

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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.