Home / 8,548,303.05-11,796,660.72-4,628,058.39

Finding the Fourth Proportional to 8,548,303.05, 11,796,660.72 and 4,628,058.39

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Solution

The fourth proportional to 8,548,303.05, 11,796,660.72 and 4,628,058.39 is: 6,386,721.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,548,303.05 : 11,796,660.72 = 4,628,058.39 : x
  2. Step 2: Convert to fraction form
    8,548,303.05/11,796,660.72 = 4,628,058.39/x
  3. Step 3: Cross multiply
    8,548,303.05x = 11,796,660.72 × 4,628,058.39
  4. Step 4: Simplify right side
    8,548,303.05x = 54,595,634,619,179.44
  5. Step 5: Solve for x
    x = 54,595,634,619,179.44/8,548,303.05
  6. Step 6: Final answer
    x = 6,386,721.94

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Double scale
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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.