Home / 6,238,924.39-8,609,557.03-3,485,632.50

Finding the Fourth Proportional to 6,238,924.39, 8,609,557.03 and 3,485,632.50

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Solution

The fourth proportional to 6,238,924.39, 8,609,557.03 and 3,485,632.50 is: 4,810,084.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,238,924.39 : 8,609,557.03 = 3,485,632.50 : x
  2. Step 2: Convert to fraction form
    6,238,924.39/8,609,557.03 = 3,485,632.50/x
  3. Step 3: Cross multiply
    6,238,924.39x = 8,609,557.03 × 3,485,632.50
  4. Step 4: Simplify right side
    6,238,924.39x = 30,009,751,785,657.39
  5. Step 5: Solve for x
    x = 30,009,751,785,657.39/6,238,924.39
  6. Step 6: Final answer
    x = 4,810,084.22

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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.