Home / 2,301,787.39-3,453,397.71-682,564.84

Finding the Fourth Proportional to 2,301,787.39, 3,453,397.71 and 682,564.84

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Solution

The fourth proportional to 2,301,787.39, 3,453,397.71 and 682,564.84 is: 1,024,059.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,301,787.39 : 3,453,397.71 = 682,564.84 : x
  2. Step 2: Convert to fraction form
    2,301,787.39/3,453,397.71 = 682,564.84/x
  3. Step 3: Cross multiply
    2,301,787.39x = 3,453,397.71 × 682,564.84
  4. Step 4: Simplify right side
    2,301,787.39x = 2,357,167,855,382.52
  5. Step 5: Solve for x
    x = 2,357,167,855,382.52/2,301,787.39
  6. Step 6: Final answer
    x = 1,024,059.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.