Home / 11,623,367.93-17,434,346.03-4,335,422.79

Finding the Fourth Proportional to 11,623,367.93, 17,434,346.03 and 4,335,422.79

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Solution

The fourth proportional to 11,623,367.93, 17,434,346.03 and 4,335,422.79 is: 6,502,870.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,623,367.93 : 17,434,346.03 = 4,335,422.79 : x
  2. Step 2: Convert to fraction form
    11,623,367.93/17,434,346.03 = 4,335,422.79/x
  3. Step 3: Cross multiply
    11,623,367.93x = 17,434,346.03 × 4,335,422.79
  4. Step 4: Simplify right side
    11,623,367.93x = 75,585,261,085,530.91
  5. Step 5: Solve for x
    x = 75,585,261,085,530.91/11,623,367.93
  6. Step 6: Final answer
    x = 6,502,870.90

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.