Home / 3,207,240.36-4,425,801.66-1,756,647

Finding the Fourth Proportional to 3,207,240.36, 4,425,801.66 and 1,756,647

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Solution

The fourth proportional to 3,207,240.36, 4,425,801.66 and 1,756,647 is: 2,424,068.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,207,240.36 : 4,425,801.66 = 1,756,647 : x
  2. Step 2: Convert to fraction form
    3,207,240.36/4,425,801.66 = 1,756,647/x
  3. Step 3: Cross multiply
    3,207,240.36x = 4,425,801.66 × 1,756,647
  4. Step 4: Simplify right side
    3,207,240.36x = 7,774,571,208,634.02
  5. Step 5: Solve for x
    x = 7,774,571,208,634.02/3,207,240.36
  6. Step 6: Final answer
    x = 2,424,068.77

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.