Home / 1,475,114.41-2,213,051.91-801,022.69

Finding the Fourth Proportional to 1,475,114.41, 2,213,051.91 and 801,022.69

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Solution

The fourth proportional to 1,475,114.41, 2,213,051.91 and 801,022.69 is: 1,201,740.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,475,114.41 : 2,213,051.91 = 801,022.69 : x
  2. Step 2: Convert to fraction form
    1,475,114.41/2,213,051.91 = 801,022.69/x
  3. Step 3: Cross multiply
    1,475,114.41x = 2,213,051.91 × 801,022.69
  4. Step 4: Simplify right side
    1,475,114.41x = 1,772,704,794,057.84
  5. Step 5: Solve for x
    x = 1,772,704,794,057.84/1,475,114.41
  6. Step 6: Final answer
    x = 1,201,740.54

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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.