Home / 3,032,524.88-4,185,054.89-1,655,996.70

Finding the Fourth Proportional to 3,032,524.88, 4,185,054.89 and 1,655,996.70

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Solution

The fourth proportional to 3,032,524.88, 4,185,054.89 and 1,655,996.70 is: 2,285,368.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,032,524.88 : 4,185,054.89 = 1,655,996.70 : x
  2. Step 2: Convert to fraction form
    3,032,524.88/4,185,054.89 = 1,655,996.70/x
  3. Step 3: Cross multiply
    3,032,524.88x = 4,185,054.89 × 1,655,996.70
  4. Step 4: Simplify right side
    3,032,524.88x = 6,930,437,110,097.81
  5. Step 5: Solve for x
    x = 6,930,437,110,097.81/3,032,524.88
  6. Step 6: Final answer
    x = 2,285,368.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.