Home / 4,637,288.20-6,952,692.30-2,743,054.60

Finding the Fourth Proportional to 4,637,288.20, 6,952,692.30 and 2,743,054.60

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Solution

The fourth proportional to 4,637,288.20, 6,952,692.30 and 2,743,054.60 is: 4,112,665.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,637,288.20 : 6,952,692.30 = 2,743,054.60 : x
  2. Step 2: Convert to fraction form
    4,637,288.20/6,952,692.30 = 2,743,054.60/x
  3. Step 3: Cross multiply
    4,637,288.20x = 6,952,692.30 × 2,743,054.60
  4. Step 4: Simplify right side
    4,637,288.20x = 19,071,614,595,899.58
  5. Step 5: Solve for x
    x = 19,071,614,595,899.58/4,637,288.20
  6. Step 6: Final answer
    x = 4,112,665.37

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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.