Home / 1,847,967.76-2,550,168.63-1,032,183.05

Finding the Fourth Proportional to 1,847,967.76, 2,550,168.63 and 1,032,183.05

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Solution

The fourth proportional to 1,847,967.76, 2,550,168.63 and 1,032,183.05 is: 1,424,397.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,847,967.76 : 2,550,168.63 = 1,032,183.05 : x
  2. Step 2: Convert to fraction form
    1,847,967.76/2,550,168.63 = 1,032,183.05/x
  3. Step 3: Cross multiply
    1,847,967.76x = 2,550,168.63 × 1,032,183.05
  4. Step 4: Simplify right side
    1,847,967.76x = 2,632,240,821,776.88
  5. Step 5: Solve for x
    x = 2,632,240,821,776.88/1,847,967.76
  6. Step 6: Final answer
    x = 1,424,397.59

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.