Home / 2,994,259.58-4,132,073.78-1,705,100.23

Finding the Fourth Proportional to 2,994,259.58, 4,132,073.78 and 1,705,100.23

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Solution

The fourth proportional to 2,994,259.58, 4,132,073.78 and 1,705,100.23 is: 2,353,035.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,994,259.58 : 4,132,073.78 = 1,705,100.23 : x
  2. Step 2: Convert to fraction form
    2,994,259.58/4,132,073.78 = 1,705,100.23/x
  3. Step 3: Cross multiply
    2,994,259.58x = 4,132,073.78 × 1,705,100.23
  4. Step 4: Simplify right side
    2,994,259.58x = 7,045,599,940,193.41
  5. Step 5: Solve for x
    x = 7,045,599,940,193.41/2,994,259.58
  6. Step 6: Final answer
    x = 2,353,035.79

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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.