Home / 6,362,944.03-8,780,788.95-3,462,284.93

Finding the Fourth Proportional to 6,362,944.03, 8,780,788.95 and 3,462,284.93

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Solution

The fourth proportional to 6,362,944.03, 8,780,788.95 and 3,462,284.93 is: 4,777,913.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,362,944.03 : 8,780,788.95 = 3,462,284.93 : x
  2. Step 2: Convert to fraction form
    6,362,944.03/8,780,788.95 = 3,462,284.93/x
  3. Step 3: Cross multiply
    6,362,944.03x = 8,780,788.95 × 3,462,284.93
  4. Step 4: Simplify right side
    6,362,944.03x = 30,401,593,198,208.00
  5. Step 5: Solve for x
    x = 30,401,593,198,208.00/6,362,944.03
  6. Step 6: Final answer
    x = 4,777,913.03

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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.