Home / 6,026,844.51-8,312,233.10-3,963,977.82

Finding the Fourth Proportional to 6,026,844.51, 8,312,233.10 and 3,963,977.82

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Solution

The fourth proportional to 6,026,844.51, 8,312,233.10 and 3,963,977.82 is: 5,467,124.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,026,844.51 : 8,312,233.10 = 3,963,977.82 : x
  2. Step 2: Convert to fraction form
    6,026,844.51/8,312,233.10 = 3,963,977.82/x
  3. Step 3: Cross multiply
    6,026,844.51x = 8,312,233.10 × 3,963,977.82
  4. Step 4: Simplify right side
    6,026,844.51x = 32,949,507,623,249.95
  5. Step 5: Solve for x
    x = 32,949,507,623,249.95/6,026,844.51
  6. Step 6: Final answer
    x = 5,467,124.23

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Double scale
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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.