Home / 4,853,505.44-6,697,832.42-2,678,048.46

Finding the Fourth Proportional to 4,853,505.44, 6,697,832.42 and 2,678,048.46

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Solution

The fourth proportional to 4,853,505.44, 6,697,832.42 and 2,678,048.46 is: 3,695,704.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,853,505.44 : 6,697,832.42 = 2,678,048.46 : x
  2. Step 2: Convert to fraction form
    4,853,505.44/6,697,832.42 = 2,678,048.46/x
  3. Step 3: Cross multiply
    4,853,505.44x = 6,697,832.42 × 2,678,048.46
  4. Step 4: Simplify right side
    4,853,505.44x = 17,937,119,804,414.20
  5. Step 5: Solve for x
    x = 17,937,119,804,414.20/4,853,505.44
  6. Step 6: Final answer
    x = 3,695,704.07

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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.