Home / 7,048,021.24-10,572,799.38-2,254,583.80

Finding the Fourth Proportional to 7,048,021.24, 10,572,799.38 and 2,254,583.80

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Solution

The fourth proportional to 7,048,021.24, 10,572,799.38 and 2,254,583.80 is: 3,382,121.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,048,021.24 : 10,572,799.38 = 2,254,583.80 : x
  2. Step 2: Convert to fraction form
    7,048,021.24/10,572,799.38 = 2,254,583.80/x
  3. Step 3: Cross multiply
    7,048,021.24x = 10,572,799.38 × 2,254,583.80
  4. Step 4: Simplify right side
    7,048,021.24x = 23,837,262,202,798.04
  5. Step 5: Solve for x
    x = 23,837,262,202,798.04/7,048,021.24
  6. Step 6: Final answer
    x = 3,382,121.22

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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.