Home / 4,081,417.56-6,124,491.72-2,059,819.56

Finding the Fourth Proportional to 4,081,417.56, 6,124,491.72 and 2,059,819.56

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Solution

The fourth proportional to 4,081,417.56, 6,124,491.72 and 2,059,819.56 is: 3,090,923.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,081,417.56 : 6,124,491.72 = 2,059,819.56 : x
  2. Step 2: Convert to fraction form
    4,081,417.56/6,124,491.72 = 2,059,819.56/x
  3. Step 3: Cross multiply
    4,081,417.56x = 6,124,491.72 × 2,059,819.56
  4. Step 4: Simplify right side
    4,081,417.56x = 12,615,347,839,914.04
  5. Step 5: Solve for x
    x = 12,615,347,839,914.04/4,081,417.56
  6. Step 6: Final answer
    x = 3,090,923.11

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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.