Home / 5,433,067.98-8,144,535.02-1,836,332.64

Finding the Fourth Proportional to 5,433,067.98, 8,144,535.02 and 1,836,332.64

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Solution

The fourth proportional to 5,433,067.98, 8,144,535.02 and 1,836,332.64 is: 2,752,786.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,433,067.98 : 8,144,535.02 = 1,836,332.64 : x
  2. Step 2: Convert to fraction form
    5,433,067.98/8,144,535.02 = 1,836,332.64/x
  3. Step 3: Cross multiply
    5,433,067.98x = 8,144,535.02 × 1,836,332.64
  4. Step 4: Simplify right side
    5,433,067.98x = 14,956,075,485,667.39
  5. Step 5: Solve for x
    x = 14,956,075,485,667.39/5,433,067.98
  6. Step 6: Final answer
    x = 2,752,786.37

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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.