Home / 6,617,847.93-9,928,367.74-2,299,269.70

Finding the Fourth Proportional to 6,617,847.93, 9,928,367.74 and 2,299,269.70

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Solution

The fourth proportional to 6,617,847.93, 9,928,367.74 and 2,299,269.70 is: 3,449,459.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,617,847.93 : 9,928,367.74 = 2,299,269.70 : x
  2. Step 2: Convert to fraction form
    6,617,847.93/9,928,367.74 = 2,299,269.70/x
  3. Step 3: Cross multiply
    6,617,847.93x = 9,928,367.74 × 2,299,269.70
  4. Step 4: Simplify right side
    6,617,847.93x = 22,827,995,074,476.96
  5. Step 5: Solve for x
    x = 22,827,995,074,476.96/6,617,847.93
  6. Step 6: Final answer
    x = 3,449,459.00

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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.