Home / 4,219,606.98-5,823,072.72-2,285,862.66

Finding the Fourth Proportional to 4,219,606.98, 5,823,072.72 and 2,285,862.66

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Solution

The fourth proportional to 4,219,606.98, 5,823,072.72 and 2,285,862.66 is: 3,154,498.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,219,606.98 : 5,823,072.72 = 2,285,862.66 : x
  2. Step 2: Convert to fraction form
    4,219,606.98/5,823,072.72 = 2,285,862.66/x
  3. Step 3: Cross multiply
    4,219,606.98x = 5,823,072.72 × 2,285,862.66
  4. Step 4: Simplify right side
    4,219,606.98x = 13,310,744,497,112.63
  5. Step 5: Solve for x
    x = 13,310,744,497,112.63/4,219,606.98
  6. Step 6: Final answer
    x = 3,154,498.64

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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.