Home / 4,652,113.32-6,978,172.41-1,772,808.75

Finding the Fourth Proportional to 4,652,113.32, 6,978,172.41 and 1,772,808.75

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Solution

The fourth proportional to 4,652,113.32, 6,978,172.41 and 1,772,808.75 is: 2,659,214.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,652,113.32 : 6,978,172.41 = 1,772,808.75 : x
  2. Step 2: Convert to fraction form
    4,652,113.32/6,978,172.41 = 1,772,808.75/x
  3. Step 3: Cross multiply
    4,652,113.32x = 6,978,172.41 × 1,772,808.75
  4. Step 4: Simplify right side
    4,652,113.32x = 12,370,965,107,456.59
  5. Step 5: Solve for x
    x = 12,370,965,107,456.59/4,652,113.32
  6. Step 6: Final answer
    x = 2,659,214.05

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.