Home / 1,804,022.86-2,704,133.46-666,056.38

Finding the Fourth Proportional to 1,804,022.86, 2,704,133.46 and 666,056.38

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Solution

The fourth proportional to 1,804,022.86, 2,704,133.46 and 666,056.38 is: 998,382.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,022.86 : 2,704,133.46 = 666,056.38 : x
  2. Step 2: Convert to fraction form
    1,804,022.86/2,704,133.46 = 666,056.38/x
  3. Step 3: Cross multiply
    1,804,022.86x = 2,704,133.46 × 666,056.38
  4. Step 4: Simplify right side
    1,804,022.86x = 1,801,105,343,404.48
  5. Step 5: Solve for x
    x = 1,801,105,343,404.48/1,804,022.86
  6. Step 6: Final answer
    x = 998,382.77

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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.