Home / 1,937,243.05-2,906,284.96-589,370.63

Finding the Fourth Proportional to 1,937,243.05, 2,906,284.96 and 589,370.63

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Solution

The fourth proportional to 1,937,243.05, 2,906,284.96 and 589,370.63 is: 884,183.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,937,243.05 : 2,906,284.96 = 589,370.63 : x
  2. Step 2: Convert to fraction form
    1,937,243.05/2,906,284.96 = 589,370.63/x
  3. Step 3: Cross multiply
    1,937,243.05x = 2,906,284.96 × 589,370.63
  4. Step 4: Simplify right side
    1,937,243.05x = 1,712,878,984,040.01
  5. Step 5: Solve for x
    x = 1,712,878,984,040.01/1,937,243.05
  6. Step 6: Final answer
    x = 884,183.83

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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.