Home / 1,483,591.55-2,221,926.39-1,083,239.33

Finding the Fourth Proportional to 1,483,591.55, 2,221,926.39 and 1,083,239.33

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Solution

The fourth proportional to 1,483,591.55, 2,221,926.39 and 1,083,239.33 is: 1,622,332.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,591.55 : 2,221,926.39 = 1,083,239.33 : x
  2. Step 2: Convert to fraction form
    1,483,591.55/2,221,926.39 = 1,083,239.33/x
  3. Step 3: Cross multiply
    1,483,591.55x = 2,221,926.39 × 1,083,239.33
  4. Step 4: Simplify right side
    1,483,591.55x = 2,406,878,042,903.29
  5. Step 5: Solve for x
    x = 2,406,878,042,903.29/1,483,591.55
  6. Step 6: Final answer
    x = 1,622,332.00

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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.