Home / 2,500,840.02-3,751,577.94-794,374.52

Finding the Fourth Proportional to 2,500,840.02, 3,751,577.94 and 794,374.52

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Solution

The fourth proportional to 2,500,840.02, 3,751,577.94 and 794,374.52 is: 1,191,662.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,500,840.02 : 3,751,577.94 = 794,374.52 : x
  2. Step 2: Convert to fraction form
    2,500,840.02/3,751,577.94 = 794,374.52/x
  3. Step 3: Cross multiply
    2,500,840.02x = 3,751,577.94 × 794,374.52
  4. Step 4: Simplify right side
    2,500,840.02x = 2,980,157,925,330.09
  5. Step 5: Solve for x
    x = 2,980,157,925,330.09/2,500,840.02
  6. Step 6: Final answer
    x = 1,191,662.76

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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.