Home / 3,389,483.97-4,675,535.33-2,030,569.65

Finding the Fourth Proportional to 3,389,483.97, 4,675,535.33 and 2,030,569.65

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Solution

The fourth proportional to 3,389,483.97, 4,675,535.33 and 2,030,569.65 is: 2,801,016.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,389,483.97 : 4,675,535.33 = 2,030,569.65 : x
  2. Step 2: Convert to fraction form
    3,389,483.97/4,675,535.33 = 2,030,569.65/x
  3. Step 3: Cross multiply
    3,389,483.97x = 4,675,535.33 × 2,030,569.65
  4. Step 4: Simplify right side
    3,389,483.97x = 9,494,000,128,447.89
  5. Step 5: Solve for x
    x = 9,494,000,128,447.89/3,389,483.97
  6. Step 6: Final answer
    x = 2,801,016.38

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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.