Home / 3,036,274.40-4,552,161.72-1,837,913.22

Finding the Fourth Proportional to 3,036,274.40, 4,552,161.72 and 1,837,913.22

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Solution

The fourth proportional to 3,036,274.40, 4,552,161.72 and 1,837,913.22 is: 2,755,507.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,036,274.40 : 4,552,161.72 = 1,837,913.22 : x
  2. Step 2: Convert to fraction form
    3,036,274.40/4,552,161.72 = 1,837,913.22/x
  3. Step 3: Cross multiply
    3,036,274.40x = 4,552,161.72 × 1,837,913.22
  4. Step 4: Simplify right side
    3,036,274.40x = 8,366,478,204,765.94
  5. Step 5: Solve for x
    x = 8,366,478,204,765.94/3,036,274.40
  6. Step 6: Final answer
    x = 2,755,507.94

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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.