Home / 4,138,632.46-6,246,824.01-4,138,632.46

Finding the Fourth Proportional to 4,138,632.46, 6,246,824.01 and 4,138,632.46

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Solution

The fourth proportional to 4,138,632.46, 6,246,824.01 and 4,138,632.46 is: 6,246,824.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,138,632.46 : 6,246,824.01 = 4,138,632.46 : x
  2. Step 2: Convert to fraction form
    4,138,632.46/6,246,824.01 = 4,138,632.46/x
  3. Step 3: Cross multiply
    4,138,632.46x = 6,246,824.01 × 4,138,632.46
  4. Step 4: Simplify right side
    4,138,632.46x = 25,853,308,609,346.79
  5. Step 5: Solve for x
    x = 25,853,308,609,346.79/4,138,632.46
  6. Step 6: Final answer
    x = 6,246,824.01

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.