Home / 4,245,389.30-5,848,673.01-2,954,008.82

Finding the Fourth Proportional to 4,245,389.30, 5,848,673.01 and 2,954,008.82

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Solution

The fourth proportional to 4,245,389.30, 5,848,673.01 and 2,954,008.82 is: 4,069,598.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,245,389.30 : 5,848,673.01 = 2,954,008.82 : x
  2. Step 2: Convert to fraction form
    4,245,389.30/5,848,673.01 = 2,954,008.82/x
  3. Step 3: Cross multiply
    4,245,389.30x = 5,848,673.01 × 2,954,008.82
  4. Step 4: Simplify right side
    4,245,389.30x = 17,277,031,656,835.95
  5. Step 5: Solve for x
    x = 17,277,031,656,835.95/4,245,389.30
  6. Step 6: Final answer
    x = 4,069,598.91

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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.