Home / 3,080,822.08-4,622,327.52-1,374,810.16

Finding the Fourth Proportional to 3,080,822.08, 4,622,327.52 and 1,374,810.16

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Solution

The fourth proportional to 3,080,822.08, 4,622,327.52 and 1,374,810.16 is: 2,062,703.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,080,822.08 : 4,622,327.52 = 1,374,810.16 : x
  2. Step 2: Convert to fraction form
    3,080,822.08/4,622,327.52 = 1,374,810.16/x
  3. Step 3: Cross multiply
    3,080,822.08x = 4,622,327.52 × 1,374,810.16
  4. Step 4: Simplify right side
    3,080,822.08x = 6,354,822,837,343.60
  5. Step 5: Solve for x
    x = 6,354,822,837,343.60/3,080,822.08
  6. Step 6: Final answer
    x = 2,062,703.61

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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.