Home / 3,462,502.94-5,193,828.22-1,188,017.47

Finding the Fourth Proportional to 3,462,502.94, 5,193,828.22 and 1,188,017.47

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Solution

The fourth proportional to 3,462,502.94, 5,193,828.22 and 1,188,017.47 is: 1,782,051.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,462,502.94 : 5,193,828.22 = 1,188,017.47 : x
  2. Step 2: Convert to fraction form
    3,462,502.94/5,193,828.22 = 1,188,017.47/x
  3. Step 3: Cross multiply
    3,462,502.94x = 5,193,828.22 × 1,188,017.47
  4. Step 4: Simplify right side
    3,462,502.94x = 6,170,358,661,539.00
  5. Step 5: Solve for x
    x = 6,170,358,661,539.00/3,462,502.94
  6. Step 6: Final answer
    x = 1,782,051.53

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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.