Home / 10,593,276.99-15,890,063.11-3,020,242.74

Finding the Fourth Proportional to 10,593,276.99, 15,890,063.11 and 3,020,242.74

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Solution

The fourth proportional to 10,593,276.99, 15,890,063.11 and 3,020,242.74 is: 4,530,406.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,593,276.99 : 15,890,063.11 = 3,020,242.74 : x
  2. Step 2: Convert to fraction form
    10,593,276.99/15,890,063.11 = 3,020,242.74/x
  3. Step 3: Cross multiply
    10,593,276.99x = 15,890,063.11 × 3,020,242.74
  4. Step 4: Simplify right side
    10,593,276.99x = 47,991,847,738,568.72
  5. Step 5: Solve for x
    x = 47,991,847,738,568.72/10,593,276.99
  6. Step 6: Final answer
    x = 4,530,406.20

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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.