Home / 6,856,730.19-10,276,071.48-3,825,523.28

Finding the Fourth Proportional to 6,856,730.19, 10,276,071.48 and 3,825,523.28

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Solution

The fourth proportional to 6,856,730.19, 10,276,071.48 and 3,825,523.28 is: 5,733,250.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,856,730.19 : 10,276,071.48 = 3,825,523.28 : x
  2. Step 2: Convert to fraction form
    6,856,730.19/10,276,071.48 = 3,825,523.28/x
  3. Step 3: Cross multiply
    6,856,730.19x = 10,276,071.48 × 3,825,523.28
  4. Step 4: Simplify right side
    6,856,730.19x = 39,311,350,699,374.23
  5. Step 5: Solve for x
    x = 39,311,350,699,374.23/6,856,730.19
  6. Step 6: Final answer
    x = 5,733,250.34

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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.