Home / 10,593,277.05-15,890,063.20-3,020,242.80

Finding the Fourth Proportional to 10,593,277.05, 15,890,063.20 and 3,020,242.80

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Solution

The fourth proportional to 10,593,277.05, 15,890,063.20 and 3,020,242.80 is: 4,530,406.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593,277.05 : 15,890,063.20 = 3,020,242.80 : x
  2. Step 2: Convert to fraction form
    10,593,277.05/15,890,063.20 = 3,020,242.80/x
  3. Step 3: Cross multiply
    10,593,277.05x = 15,890,063.20 × 3,020,242.80
  4. Step 4: Simplify right side
    10,593,277.05x = 47,991,848,971,344.95
  5. Step 5: Solve for x
    x = 47,991,848,971,344.95/10,593,277.05
  6. Step 6: Final answer
    x = 4,530,406.29

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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.