Home / 2,963,060.77-4,089,022.44-1,739,366.32

Finding the Fourth Proportional to 2,963,060.77, 4,089,022.44 and 1,739,366.32

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Solution

The fourth proportional to 2,963,060.77, 4,089,022.44 and 1,739,366.32 is: 2,400,324.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,963,060.77 : 4,089,022.44 = 1,739,366.32 : x
  2. Step 2: Convert to fraction form
    2,963,060.77/4,089,022.44 = 1,739,366.32/x
  3. Step 3: Cross multiply
    2,963,060.77x = 4,089,022.44 × 1,739,366.32
  4. Step 4: Simplify right side
    2,963,060.77x = 7,112,307,913,860.22
  5. Step 5: Solve for x
    x = 7,112,307,913,860.22/2,963,060.77
  6. Step 6: Final answer
    x = 2,400,324.69

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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.