Home / 4,767,913-6,579,719.94-2,621,737

Finding the Fourth Proportional to 4,767,913, 6,579,719.94 and 2,621,737

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Solution

The fourth proportional to 4,767,913, 6,579,719.94 and 2,621,737 is: 3,617,997.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,767,913 : 6,579,719.94 = 2,621,737 : x
  2. Step 2: Convert to fraction form
    4,767,913/6,579,719.94 = 2,621,737/x
  3. Step 3: Cross multiply
    4,767,913x = 6,579,719.94 × 2,621,737
  4. Step 4: Simplify right side
    4,767,913x = 17,250,295,216,335.78
  5. Step 5: Solve for x
    x = 17,250,295,216,335.78/4,767,913
  6. Step 6: Final answer
    x = 3,617,997.06

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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.