Home / 3,903,633.14-5,386,371.01-2,452,300.75

Finding the Fourth Proportional to 3,903,633.14, 5,386,371.01 and 2,452,300.75

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Solution

The fourth proportional to 3,903,633.14, 5,386,371.01 and 2,452,300.75 is: 3,383,771.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,903,633.14 : 5,386,371.01 = 2,452,300.75 : x
  2. Step 2: Convert to fraction form
    3,903,633.14/5,386,371.01 = 2,452,300.75/x
  3. Step 3: Cross multiply
    3,903,633.14x = 5,386,371.01 × 2,452,300.75
  4. Step 4: Simplify right side
    3,903,633.14x = 13,209,001,668,203.47
  5. Step 5: Solve for x
    x = 13,209,001,668,203.47/3,903,633.14
  6. Step 6: Final answer
    x = 3,383,771.27

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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.