Home / 1,874,004.12-2,809,210.36-793,029.64

Finding the Fourth Proportional to 1,874,004.12, 2,809,210.36 and 793,029.64

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Solution

The fourth proportional to 1,874,004.12, 2,809,210.36 and 793,029.64 is: 1,188,784.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,004.12 : 2,809,210.36 = 793,029.64 : x
  2. Step 2: Convert to fraction form
    1,874,004.12/2,809,210.36 = 793,029.64/x
  3. Step 3: Cross multiply
    1,874,004.12x = 2,809,210.36 × 793,029.64
  4. Step 4: Simplify right side
    1,874,004.12x = 2,227,787,080,475.07
  5. Step 5: Solve for x
    x = 2,227,787,080,475.07/1,874,004.12
  6. Step 6: Final answer
    x = 1,188,784.52

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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.