Home / 4,230,100.40-5,837,609.55-2,296,360.97

Finding the Fourth Proportional to 4,230,100.40, 5,837,609.55 and 2,296,360.97

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Solution

The fourth proportional to 4,230,100.40, 5,837,609.55 and 2,296,360.97 is: 3,169,016.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,230,100.40 : 5,837,609.55 = 2,296,360.97 : x
  2. Step 2: Convert to fraction form
    4,230,100.40/5,837,609.55 = 2,296,360.97/x
  3. Step 3: Cross multiply
    4,230,100.40x = 5,837,609.55 × 2,296,360.97
  4. Step 4: Simplify right side
    4,230,100.40x = 13,405,258,730,033.61
  5. Step 5: Solve for x
    x = 13,405,258,730,033.61/4,230,100.40
  6. Step 6: Final answer
    x = 3,169,016.68

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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.