Home / 4,110,864.84-5,673,004.56-2,275,449.48

Finding the Fourth Proportional to 4,110,864.84, 5,673,004.56 and 2,275,449.48

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Solution

The fourth proportional to 4,110,864.84, 5,673,004.56 and 2,275,449.48 is: 3,140,126.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,110,864.84 : 5,673,004.56 = 2,275,449.48 : x
  2. Step 2: Convert to fraction form
    4,110,864.84/5,673,004.56 = 2,275,449.48/x
  3. Step 3: Cross multiply
    4,110,864.84x = 5,673,004.56 × 2,275,449.48
  4. Step 4: Simplify right side
    4,110,864.84x = 12,908,635,276,089.63
  5. Step 5: Solve for x
    x = 12,908,635,276,089.63/4,110,864.84
  6. Step 6: Final answer
    x = 3,140,126.42

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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.