Home / 6,763,619.04-10,148,749.20-2,719,943.52

Finding the Fourth Proportional to 6,763,619.04, 10,148,749.20 and 2,719,943.52

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Solution

The fourth proportional to 6,763,619.04, 10,148,749.20 and 2,719,943.52 is: 4,081,250.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,619.04 : 10,148,749.20 = 2,719,943.52 : x
  2. Step 2: Convert to fraction form
    6,763,619.04/10,148,749.20 = 2,719,943.52/x
  3. Step 3: Cross multiply
    6,763,619.04x = 10,148,749.20 × 2,719,943.52
  4. Step 4: Simplify right side
    6,763,619.04x = 27,604,024,622,645.18
  5. Step 5: Solve for x
    x = 27,604,024,622,645.18/6,763,619.04
  6. Step 6: Final answer
    x = 4,081,250.65

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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.