Home / 4,237,964.55-6,356,804.22-1,841,809.44

Finding the Fourth Proportional to 4,237,964.55, 6,356,804.22 and 1,841,809.44

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Solution

The fourth proportional to 4,237,964.55, 6,356,804.22 and 1,841,809.44 is: 2,762,652.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,237,964.55 : 6,356,804.22 = 1,841,809.44 : x
  2. Step 2: Convert to fraction form
    4,237,964.55/6,356,804.22 = 1,841,809.44/x
  3. Step 3: Cross multiply
    4,237,964.55x = 6,356,804.22 × 1,841,809.44
  4. Step 4: Simplify right side
    4,237,964.55x = 11,708,022,020,627.84
  5. Step 5: Solve for x
    x = 11,708,022,020,627.84/4,237,964.55
  6. Step 6: Final answer
    x = 2,762,652.18

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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.