Home / 2,036,214.54-3,049,671.69-972,003.93

Finding the Fourth Proportional to 2,036,214.54, 3,049,671.69 and 972,003.93

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Solution

The fourth proportional to 2,036,214.54, 3,049,671.69 and 972,003.93 is: 1,455,786.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036,214.54 : 3,049,671.69 = 972,003.93 : x
  2. Step 2: Convert to fraction form
    2,036,214.54/3,049,671.69 = 972,003.93/x
  3. Step 3: Cross multiply
    2,036,214.54x = 3,049,671.69 × 972,003.93
  4. Step 4: Simplify right side
    2,036,214.54x = 2,964,292,867,889.74
  5. Step 5: Solve for x
    x = 2,964,292,867,889.74/2,036,214.54
  6. Step 6: Final answer
    x = 1,455,786.12

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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.