Home / 6,313,137.16-9,474,994.86-3,282,363.40

Finding the Fourth Proportional to 6,313,137.16, 9,474,994.86 and 3,282,363.40

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Solution

The fourth proportional to 6,313,137.16, 9,474,994.86 and 3,282,363.40 is: 4,926,295.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,313,137.16 : 9,474,994.86 = 3,282,363.40 : x
  2. Step 2: Convert to fraction form
    6,313,137.16/9,474,994.86 = 3,282,363.40/x
  3. Step 3: Cross multiply
    6,313,137.16x = 9,474,994.86 × 3,282,363.40
  4. Step 4: Simplify right side
    6,313,137.16x = 31,100,376,343,652.12
  5. Step 5: Solve for x
    x = 31,100,376,343,652.12/6,313,137.16
  6. Step 6: Final answer
    x = 4,926,295.05

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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.