Home / 6,358,053.37-8,774,344.38-3,642,324.25

Finding the Fourth Proportional to 6,358,053.37, 8,774,344.38 and 3,642,324.25

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Solution

The fourth proportional to 6,358,053.37, 8,774,344.38 and 3,642,324.25 is: 5,026,539.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,358,053.37 : 8,774,344.38 = 3,642,324.25 : x
  2. Step 2: Convert to fraction form
    6,358,053.37/8,774,344.38 = 3,642,324.25/x
  3. Step 3: Cross multiply
    6,358,053.37x = 8,774,344.38 × 3,642,324.25
  4. Step 4: Simplify right side
    6,358,053.37x = 31,959,007,313,125.22
  5. Step 5: Solve for x
    x = 31,959,007,313,125.22/6,358,053.37
  6. Step 6: Final answer
    x = 5,026,539.64

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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.