Home / 2,977,721.00-4,464,621.41-1,963,751.25

Finding the Fourth Proportional to 2,977,721.00, 4,464,621.41 and 1,963,751.25

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Solution

The fourth proportional to 2,977,721.00, 4,464,621.41 and 1,963,751.25 is: 2,944,334.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,977,721.00 : 4,464,621.41 = 1,963,751.25 : x
  2. Step 2: Convert to fraction form
    2,977,721.00/4,464,621.41 = 1,963,751.25/x
  3. Step 3: Cross multiply
    2,977,721.00x = 4,464,621.41 × 1,963,751.25
  4. Step 4: Simplify right side
    2,977,721.00x = 8,767,405,864,845.51
  5. Step 5: Solve for x
    x = 8,767,405,864,845.51/2,977,721.00
  6. Step 6: Final answer
    x = 2,944,334.23

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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.