Home / 6,731,080.80-10,096,678.80-2,243,356.80

Finding the Fourth Proportional to 6,731,080.80, 10,096,678.80 and 2,243,356.80

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Solution

The fourth proportional to 6,731,080.80, 10,096,678.80 and 2,243,356.80 is: 3,365,054.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,731,080.80 : 10,096,678.80 = 2,243,356.80 : x
  2. Step 2: Convert to fraction form
    6,731,080.80/10,096,678.80 = 2,243,356.80/x
  3. Step 3: Cross multiply
    6,731,080.80x = 10,096,678.80 × 2,243,356.80
  4. Step 4: Simplify right side
    6,731,080.80x = 22,650,453,043,395.84
  5. Step 5: Solve for x
    x = 22,650,453,043,395.84/6,731,080.80
  6. Step 6: Final answer
    x = 3,365,054.40

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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.