Home / 4,803,459.04-7,206,061.56-2,279,090.80

Finding the Fourth Proportional to 4,803,459.04, 7,206,061.56 and 2,279,090.80

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Solution

The fourth proportional to 4,803,459.04, 7,206,061.56 and 2,279,090.80 is: 3,419,050.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,803,459.04 : 7,206,061.56 = 2,279,090.80 : x
  2. Step 2: Convert to fraction form
    4,803,459.04/7,206,061.56 = 2,279,090.80/x
  3. Step 3: Cross multiply
    4,803,459.04x = 7,206,061.56 × 2,279,090.80
  4. Step 4: Simplify right side
    4,803,459.04x = 16,423,268,605,629.65
  5. Step 5: Solve for x
    x = 16,423,268,605,629.65/4,803,459.04
  6. Step 6: Final answer
    x = 3,419,050.41

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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.