Home / 2,983,524.51-4,475,955.29-1,090,217.55

Finding the Fourth Proportional to 2,983,524.51, 4,475,955.29 and 1,090,217.55

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Solution

The fourth proportional to 2,983,524.51, 4,475,955.29 and 1,090,217.55 is: 1,635,570.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,983,524.51 : 4,475,955.29 = 1,090,217.55 : x
  2. Step 2: Convert to fraction form
    2,983,524.51/4,475,955.29 = 1,090,217.55/x
  3. Step 3: Cross multiply
    2,983,524.51x = 4,475,955.29 × 1,090,217.55
  4. Step 4: Simplify right side
    2,983,524.51x = 4,879,765,004,722.25
  5. Step 5: Solve for x
    x = 4,879,765,004,722.25/2,983,524.51
  6. Step 6: Final answer
    x = 1,635,570.61

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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.