Home / 2,023,597.73-3,036,970.64-1,412,415.56

Finding the Fourth Proportional to 2,023,597.73, 3,036,970.64 and 1,412,415.56

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Solution

The fourth proportional to 2,023,597.73, 3,036,970.64 and 1,412,415.56 is: 2,119,721.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,023,597.73 : 3,036,970.64 = 1,412,415.56 : x
  2. Step 2: Convert to fraction form
    2,023,597.73/3,036,970.64 = 1,412,415.56/x
  3. Step 3: Cross multiply
    2,023,597.73x = 3,036,970.64 × 1,412,415.56
  4. Step 4: Simplify right side
    2,023,597.73x = 4,289,464,564,952.23
  5. Step 5: Solve for x
    x = 4,289,464,564,952.23/2,023,597.73
  6. Step 6: Final answer
    x = 2,119,721.97

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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.