Home / 6,372,821.15-9,559,223.04-2,959,241.13

Finding the Fourth Proportional to 6,372,821.15, 9,559,223.04 and 2,959,241.13

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Solution

The fourth proportional to 6,372,821.15, 9,559,223.04 and 2,959,241.13 is: 4,438,857.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,372,821.15 : 9,559,223.04 = 2,959,241.13 : x
  2. Step 2: Convert to fraction form
    6,372,821.15/9,559,223.04 = 2,959,241.13/x
  3. Step 3: Cross multiply
    6,372,821.15x = 9,559,223.04 × 2,959,241.13
  4. Step 4: Simplify right side
    6,372,821.15x = 28,288,045,990,811.63
  5. Step 5: Solve for x
    x = 28,288,045,990,811.63/6,372,821.15
  6. Step 6: Final answer
    x = 4,438,857.67

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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.