Home / 7,263,649.99-10,024,290.33-4,000,463.86

Finding the Fourth Proportional to 7,263,649.99, 10,024,290.33 and 4,000,463.86

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Solution

The fourth proportional to 7,263,649.99, 10,024,290.33 and 4,000,463.86 is: 5,520,889.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,649.99 : 10,024,290.33 = 4,000,463.86 : x
  2. Step 2: Convert to fraction form
    7,263,649.99/10,024,290.33 = 4,000,463.86/x
  3. Step 3: Cross multiply
    7,263,649.99x = 10,024,290.33 × 4,000,463.86
  4. Step 4: Simplify right side
    7,263,649.99x = 40,101,811,151,882.34
  5. Step 5: Solve for x
    x = 40,101,811,151,882.34/7,263,649.99
  6. Step 6: Final answer
    x = 5,520,889.80

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.