Home / 2,097,895.34-3,146,843.73-943,793.74

Finding the Fourth Proportional to 2,097,895.34, 3,146,843.73 and 943,793.74

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Solution

The fourth proportional to 2,097,895.34, 3,146,843.73 and 943,793.74 is: 1,415,690.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,097,895.34 : 3,146,843.73 = 943,793.74 : x
  2. Step 2: Convert to fraction form
    2,097,895.34/3,146,843.73 = 943,793.74/x
  3. Step 3: Cross multiply
    2,097,895.34x = 3,146,843.73 × 943,793.74
  4. Step 4: Simplify right side
    2,097,895.34x = 2,969,971,408,804.37
  5. Step 5: Solve for x
    x = 2,969,971,408,804.37/2,097,895.34
  6. Step 6: Final answer
    x = 1,415,690.93

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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.