Home / 3,056,676.71-4,585,015.07-1,137,538.08

Finding the Fourth Proportional to 3,056,676.71, 4,585,015.07 and 1,137,538.08

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Solution

The fourth proportional to 3,056,676.71, 4,585,015.07 and 1,137,538.08 is: 1,706,307.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,056,676.71 : 4,585,015.07 = 1,137,538.08 : x
  2. Step 2: Convert to fraction form
    3,056,676.71/4,585,015.07 = 1,137,538.08/x
  3. Step 3: Cross multiply
    3,056,676.71x = 4,585,015.07 × 1,137,538.08
  4. Step 4: Simplify right side
    3,056,676.71x = 5,215,629,239,676.66
  5. Step 5: Solve for x
    x = 5,215,629,239,676.66/3,056,676.71
  6. Step 6: Final answer
    x = 1,706,307.12

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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.