Home / 1,704,437.92-2,556,659.79-1,365,039.95

Finding the Fourth Proportional to 1,704,437.92, 2,556,659.79 and 1,365,039.95

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Solution

The fourth proportional to 1,704,437.92, 2,556,659.79 and 1,365,039.95 is: 2,047,562.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,437.92 : 2,556,659.79 = 1,365,039.95 : x
  2. Step 2: Convert to fraction form
    1,704,437.92/2,556,659.79 = 1,365,039.95/x
  3. Step 3: Cross multiply
    1,704,437.92x = 2,556,659.79 × 1,365,039.95
  4. Step 4: Simplify right side
    1,704,437.92x = 3,489,942,751,908.61
  5. Step 5: Solve for x
    x = 3,489,942,751,908.61/1,704,437.92
  6. Step 6: Final answer
    x = 2,047,562.26

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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.