Home / 2,439,606.07-3,366,676.15-1,351,895.82

Finding the Fourth Proportional to 2,439,606.07, 3,366,676.15 and 1,351,895.82

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Solution

The fourth proportional to 2,439,606.07, 3,366,676.15 and 1,351,895.82 is: 1,865,627.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,439,606.07 : 3,366,676.15 = 1,351,895.82 : x
  2. Step 2: Convert to fraction form
    2,439,606.07/3,366,676.15 = 1,351,895.82/x
  3. Step 3: Cross multiply
    2,439,606.07x = 3,366,676.15 × 1,351,895.82
  4. Step 4: Simplify right side
    2,439,606.07x = 4,551,395,425,015.89
  5. Step 5: Solve for x
    x = 4,551,395,425,015.89/2,439,606.07
  6. Step 6: Final answer
    x = 1,865,627.19

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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.