Home / 3,145,736.24-4,717,113.39-1,095,681.83

Finding the Fourth Proportional to 3,145,736.24, 4,717,113.39 and 1,095,681.83

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Solution

The fourth proportional to 3,145,736.24, 4,717,113.39 and 1,095,681.83 is: 1,643,003.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,145,736.24 : 4,717,113.39 = 1,095,681.83 : x
  2. Step 2: Convert to fraction form
    3,145,736.24/4,717,113.39 = 1,095,681.83/x
  3. Step 3: Cross multiply
    3,145,736.24x = 4,717,113.39 × 1,095,681.83
  4. Step 4: Simplify right side
    3,145,736.24x = 5,168,455,407,887.14
  5. Step 5: Solve for x
    x = 5,168,455,407,887.14/3,145,736.24
  6. Step 6: Final answer
    x = 1,643,003.42

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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.