Home / 6,498,254.58-8,967,558.42-3,558,018.25

Finding the Fourth Proportional to 6,498,254.58, 8,967,558.42 and 3,558,018.25

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Solution

The fourth proportional to 6,498,254.58, 8,967,558.42 and 3,558,018.25 is: 4,910,047.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,498,254.58 : 8,967,558.42 = 3,558,018.25 : x
  2. Step 2: Convert to fraction form
    6,498,254.58/8,967,558.42 = 3,558,018.25/x
  3. Step 3: Cross multiply
    6,498,254.58x = 8,967,558.42 × 3,558,018.25
  4. Step 4: Simplify right side
    6,498,254.58x = 31,906,736,516,301.16
  5. Step 5: Solve for x
    x = 31,906,736,516,301.16/6,498,254.58
  6. Step 6: Final answer
    x = 4,910,047.17

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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.