Home / 3,709,164.29-5,118,646.24-2,258,859.33

Finding the Fourth Proportional to 3,709,164.29, 5,118,646.24 and 2,258,859.33

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Solution

The fourth proportional to 3,709,164.29, 5,118,646.24 and 2,258,859.33 is: 3,117,225.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,709,164.29 : 5,118,646.24 = 2,258,859.33 : x
  2. Step 2: Convert to fraction form
    3,709,164.29/5,118,646.24 = 2,258,859.33/x
  3. Step 3: Cross multiply
    3,709,164.29x = 5,118,646.24 × 2,258,859.33
  4. Step 4: Simplify right side
    3,709,164.29x = 11,562,301,819,016.99
  5. Step 5: Solve for x
    x = 11,562,301,819,016.99/3,709,164.29
  6. Step 6: Final answer
    x = 3,117,225.59

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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.