Home / 3,237,546.01-4,467,696.39-1,787,210.30

Finding the Fourth Proportional to 3,237,546.01, 4,467,696.39 and 1,787,210.30

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Solution

The fourth proportional to 3,237,546.01, 4,467,696.39 and 1,787,210.30 is: 2,466,285.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237,546.01 : 4,467,696.39 = 1,787,210.30 : x
  2. Step 2: Convert to fraction form
    3,237,546.01/4,467,696.39 = 1,787,210.30/x
  3. Step 3: Cross multiply
    3,237,546.01x = 4,467,696.39 × 1,787,210.30
  4. Step 4: Simplify right side
    3,237,546.01x = 7,984,713,016,650.06
  5. Step 5: Solve for x
    x = 7,984,713,016,650.06/3,237,546.01
  6. Step 6: Final answer
    x = 2,466,285.57

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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.