Home / 10,593,380.34-15,890,218.14-3,020,346.09

Finding the Fourth Proportional to 10,593,380.34, 15,890,218.14 and 3,020,346.09

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Solution

The fourth proportional to 10,593,380.34, 15,890,218.14 and 3,020,346.09 is: 4,530,561.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593,380.34 : 15,890,218.14 = 3,020,346.09 : x
  2. Step 2: Convert to fraction form
    10,593,380.34/15,890,218.14 = 3,020,346.09/x
  3. Step 3: Cross multiply
    10,593,380.34x = 15,890,218.14 × 3,020,346.09
  4. Step 4: Simplify right side
    10,593,380.34x = 47,993,958,256,795.32
  5. Step 5: Solve for x
    x = 47,993,958,256,795.32/10,593,380.34
  6. Step 6: Final answer
    x = 4,530,561.23

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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.