Home / 2,263,736.34-3,395,235.51-665,925.84

Finding the Fourth Proportional to 2,263,736.34, 3,395,235.51 and 665,925.84

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Solution

The fourth proportional to 2,263,736.34, 3,395,235.51 and 665,925.84 is: 998,780.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,736.34 : 3,395,235.51 = 665,925.84 : x
  2. Step 2: Convert to fraction form
    2,263,736.34/3,395,235.51 = 665,925.84/x
  3. Step 3: Cross multiply
    2,263,736.34x = 3,395,235.51 × 665,925.84
  4. Step 4: Simplify right side
    2,263,736.34x = 2,260,975,058,994.58
  5. Step 5: Solve for x
    x = 2,260,975,058,994.58/2,263,736.34
  6. Step 6: Final answer
    x = 998,780.21

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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.