Home / 2,279,798.64-3,402,860.94-2,010,846.96

Finding the Fourth Proportional to 2,279,798.64, 3,402,860.94 and 2,010,846.96

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Solution

The fourth proportional to 2,279,798.64, 3,402,860.94 and 2,010,846.96 is: 3,001,419.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,279,798.64 : 3,402,860.94 = 2,010,846.96 : x
  2. Step 2: Convert to fraction form
    2,279,798.64/3,402,860.94 = 2,010,846.96/x
  3. Step 3: Cross multiply
    2,279,798.64x = 3,402,860.94 × 2,010,846.96
  4. Step 4: Simplify right side
    2,279,798.64x = 6,842,632,576,501.74
  5. Step 5: Solve for x
    x = 6,842,632,576,501.74/2,279,798.64
  6. Step 6: Final answer
    x = 3,001,419.71

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.