Home / 3,641,859.60-5,025,765.45-2,010,266.53

Finding the Fourth Proportional to 3,641,859.60, 5,025,765.45 and 2,010,266.53

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Solution

The fourth proportional to 3,641,859.60, 5,025,765.45 and 2,010,266.53 is: 2,774,167.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,641,859.60 : 5,025,765.45 = 2,010,266.53 : x
  2. Step 2: Convert to fraction form
    3,641,859.60/5,025,765.45 = 2,010,266.53/x
  3. Step 3: Cross multiply
    3,641,859.60x = 5,025,765.45 × 2,010,266.53
  4. Step 4: Simplify right side
    3,641,859.60x = 10,103,128,071,765.39
  5. Step 5: Solve for x
    x = 10,103,128,071,765.39/3,641,859.60
  6. Step 6: Final answer
    x = 2,774,167.37

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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.