Home / 2,338,301.16-3,507,450.21-1,702,648.53

Finding the Fourth Proportional to 2,338,301.16, 3,507,450.21 and 1,702,648.53

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Solution

The fourth proportional to 2,338,301.16, 3,507,450.21 and 1,702,648.53 is: 2,553,971.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,338,301.16 : 3,507,450.21 = 1,702,648.53 : x
  2. Step 2: Convert to fraction form
    2,338,301.16/3,507,450.21 = 1,702,648.53/x
  3. Step 3: Cross multiply
    2,338,301.16x = 3,507,450.21 × 1,702,648.53
  4. Step 4: Simplify right side
    2,338,301.16x = 5,971,954,944,104.69
  5. Step 5: Solve for x
    x = 5,971,954,944,104.69/2,338,301.16
  6. Step 6: Final answer
    x = 2,553,971.68

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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.