Home / 3,076,959.92-4,246,181.46-1,700,396.48

Finding the Fourth Proportional to 3,076,959.92, 4,246,181.46 and 1,700,396.48

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Solution

The fourth proportional to 3,076,959.92, 4,246,181.46 and 1,700,396.48 is: 2,346,534.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,076,959.92 : 4,246,181.46 = 1,700,396.48 : x
  2. Step 2: Convert to fraction form
    3,076,959.92/4,246,181.46 = 1,700,396.48/x
  3. Step 3: Cross multiply
    3,076,959.92x = 4,246,181.46 × 1,700,396.48
  4. Step 4: Simplify right side
    3,076,959.92x = 7,220,192,008,025.26
  5. Step 5: Solve for x
    x = 7,220,192,008,025.26/3,076,959.92
  6. Step 6: Final answer
    x = 2,346,534.31

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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.