Home / 3,293,670.60-4,940,505.90-2,774,039.40

Finding the Fourth Proportional to 3,293,670.60, 4,940,505.90 and 2,774,039.40

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Solution

The fourth proportional to 3,293,670.60, 4,940,505.90 and 2,774,039.40 is: 4,161,059.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,293,670.60 : 4,940,505.90 = 2,774,039.40 : x
  2. Step 2: Convert to fraction form
    3,293,670.60/4,940,505.90 = 2,774,039.40/x
  3. Step 3: Cross multiply
    3,293,670.60x = 4,940,505.90 × 2,774,039.40
  4. Step 4: Simplify right side
    3,293,670.60x = 13,705,158,022,532.46
  5. Step 5: Solve for x
    x = 13,705,158,022,532.46/3,293,670.60
  6. Step 6: Final answer
    x = 4,161,059.10

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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.