Home / 6,673,356.06-9,208,873.71-3,772,573.98

Finding the Fourth Proportional to 6,673,356.06, 9,208,873.71 and 3,772,573.98

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Solution

The fourth proportional to 6,673,356.06, 9,208,873.71 and 3,772,573.98 is: 5,205,949.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,673,356.06 : 9,208,873.71 = 3,772,573.98 : x
  2. Step 2: Convert to fraction form
    6,673,356.06/9,208,873.71 = 3,772,573.98/x
  3. Step 3: Cross multiply
    6,673,356.06x = 9,208,873.71 × 3,772,573.98
  4. Step 4: Simplify right side
    6,673,356.06x = 34,741,157,343,452.07
  5. Step 5: Solve for x
    x = 34,741,157,343,452.07/6,673,356.06
  6. Step 6: Final answer
    x = 5,205,949.90

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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.