Home / 4,810,539.61-6,636,027.78-2,974,410.96

Finding the Fourth Proportional to 4,810,539.61, 6,636,027.78 and 2,974,410.96

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Solution

The fourth proportional to 4,810,539.61, 6,636,027.78 and 2,974,410.96 is: 4,103,130.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,810,539.61 : 6,636,027.78 = 2,974,410.96 : x
  2. Step 2: Convert to fraction form
    4,810,539.61/6,636,027.78 = 2,974,410.96/x
  3. Step 3: Cross multiply
    4,810,539.61x = 6,636,027.78 × 2,974,410.96
  4. Step 4: Simplify right side
    4,810,539.61x = 19,738,273,734,811.36
  5. Step 5: Solve for x
    x = 19,738,273,734,811.36/4,810,539.61
  6. Step 6: Final answer
    x = 4,103,130.90

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.