Home / 1,701,621.12-2,550,025.44-943,796.48

Finding the Fourth Proportional to 1,701,621.12, 2,550,025.44 and 943,796.48

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Solution

The fourth proportional to 1,701,621.12, 2,550,025.44 and 943,796.48 is: 1,414,360.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,701,621.12 : 2,550,025.44 = 943,796.48 : x
  2. Step 2: Convert to fraction form
    1,701,621.12/2,550,025.44 = 943,796.48/x
  3. Step 3: Cross multiply
    1,701,621.12x = 2,550,025.44 × 943,796.48
  4. Step 4: Simplify right side
    1,701,621.12x = 2,406,705,034,182.45
  5. Step 5: Solve for x
    x = 2,406,705,034,182.45/1,701,621.12
  6. Step 6: Final answer
    x = 1,414,360.11

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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.