Home / 7,024,453.80-10,534,056.30-4,888,192.20

Finding the Fourth Proportional to 7,024,453.80, 10,534,056.30 and 4,888,192.20

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Solution

The fourth proportional to 7,024,453.80, 10,534,056.30 and 4,888,192.20 is: 7,330,462.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,024,453.80 : 10,534,056.30 = 4,888,192.20 : x
  2. Step 2: Convert to fraction form
    7,024,453.80/10,534,056.30 = 4,888,192.20/x
  3. Step 3: Cross multiply
    7,024,453.80x = 10,534,056.30 × 4,888,192.20
  4. Step 4: Simplify right side
    7,024,453.80x = 51,492,491,840,020.87
  5. Step 5: Solve for x
    x = 51,492,491,840,020.87/7,024,453.80
  6. Step 6: Final answer
    x = 7,330,462.03

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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.