Home / 4,804,777-6,630,592.70-2,629,320.04

Finding the Fourth Proportional to 4,804,777, 6,630,592.70 and 2,629,320.04

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Solution

The fourth proportional to 4,804,777, 6,630,592.70 and 2,629,320.04 is: 3,628,461.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,804,777 : 6,630,592.70 = 2,629,320.04 : x
  2. Step 2: Convert to fraction form
    4,804,777/6,630,592.70 = 2,629,320.04/x
  3. Step 3: Cross multiply
    4,804,777x = 6,630,592.70 × 2,629,320.04
  4. Step 4: Simplify right side
    4,804,777x = 17,433,950,263,187.71
  5. Step 5: Solve for x
    x = 17,433,950,263,187.71/4,804,777
  6. Step 6: Final answer
    x = 3,628,461.90

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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.