Home / 3,073,763.88-4,610,237.44-914,750.28

Finding the Fourth Proportional to 3,073,763.88, 4,610,237.44 and 914,750.28

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Solution

The fourth proportional to 3,073,763.88, 4,610,237.44 and 914,750.28 is: 1,372,003.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,073,763.88 : 4,610,237.44 = 914,750.28 : x
  2. Step 2: Convert to fraction form
    3,073,763.88/4,610,237.44 = 914,750.28/x
  3. Step 3: Cross multiply
    3,073,763.88x = 4,610,237.44 × 914,750.28
  4. Step 4: Simplify right side
    3,073,763.88x = 4,217,215,989,106.48
  5. Step 5: Solve for x
    x = 4,217,215,989,106.48/3,073,763.88
  6. Step 6: Final answer
    x = 1,372,003.89

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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.