Home / 1,772,878.07-2,463,088.63-1,751,620.43

Finding the Fourth Proportional to 1,772,878.07, 2,463,088.63 and 1,751,620.43

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Solution

The fourth proportional to 1,772,878.07, 2,463,088.63 and 1,751,620.43 is: 2,433,555.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,772,878.07 : 2,463,088.63 = 1,751,620.43 : x
  2. Step 2: Convert to fraction form
    1,772,878.07/2,463,088.63 = 1,751,620.43/x
  3. Step 3: Cross multiply
    1,772,878.07x = 2,463,088.63 × 1,751,620.43
  4. Step 4: Simplify right side
    1,772,878.07x = 4,314,396,365,208.71
  5. Step 5: Solve for x
    x = 4,314,396,365,208.71/1,772,878.07
  6. Step 6: Final answer
    x = 2,433,555.04

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Why These Related Problems?

These problems maintain the same ratio (1.39) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.