Home / 7,263,649.06-10,024,289.03-4,000,462.94

Finding the Fourth Proportional to 7,263,649.06, 10,024,289.03 and 4,000,462.94

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Solution

The fourth proportional to 7,263,649.06, 10,024,289.03 and 4,000,462.94 is: 5,520,888.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,649.06 : 10,024,289.03 = 4,000,462.94 : x
  2. Step 2: Convert to fraction form
    7,263,649.06/10,024,289.03 = 4,000,462.94/x
  3. Step 3: Cross multiply
    7,263,649.06x = 10,024,289.03 × 4,000,462.94
  4. Step 4: Simplify right side
    7,263,649.06x = 40,101,796,764,363.55
  5. Step 5: Solve for x
    x = 40,101,796,764,363.55/7,263,649.06
  6. Step 6: Final answer
    x = 5,520,888.53

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1.5x scale

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.