Home / 4,846,666.74-7,269,977.56-1,434,974.08

Finding the Fourth Proportional to 4,846,666.74, 7,269,977.56 and 1,434,974.08

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Solution

The fourth proportional to 4,846,666.74, 7,269,977.56 and 1,434,974.08 is: 2,152,454.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,846,666.74 : 7,269,977.56 = 1,434,974.08 : x
  2. Step 2: Convert to fraction form
    4,846,666.74/7,269,977.56 = 1,434,974.08/x
  3. Step 3: Cross multiply
    4,846,666.74x = 7,269,977.56 × 1,434,974.08
  4. Step 4: Simplify right side
    4,846,666.74x = 10,432,229,355,341.05
  5. Step 5: Solve for x
    x = 10,432,229,355,341.05/4,846,666.74
  6. Step 6: Final answer
    x = 2,152,454.44

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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.