Home / 9,380,347.10-14,071,078.34-3,623,124.28

Finding the Fourth Proportional to 9,380,347.10, 14,071,078.34 and 3,623,124.28

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Solution

The fourth proportional to 9,380,347.10, 14,071,078.34 and 3,623,124.28 is: 5,434,901.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,380,347.10 : 14,071,078.34 = 3,623,124.28 : x
  2. Step 2: Convert to fraction form
    9,380,347.10/14,071,078.34 = 3,623,124.28/x
  3. Step 3: Cross multiply
    9,380,347.10x = 14,071,078.34 × 3,623,124.28
  4. Step 4: Simplify right side
    9,380,347.10x = 50,981,265,579,436.09
  5. Step 5: Solve for x
    x = 50,981,265,579,436.09/9,380,347.10
  6. Step 6: Final answer
    x = 5,434,901.83

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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.