Home / 3,183,633.68-4,772,448.60-1,584,685.04

Finding the Fourth Proportional to 3,183,633.68, 4,772,448.60 and 1,584,685.04

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Solution

The fourth proportional to 3,183,633.68, 4,772,448.60 and 1,584,685.04 is: 2,375,533.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,183,633.68 : 4,772,448.60 = 1,584,685.04 : x
  2. Step 2: Convert to fraction form
    3,183,633.68/4,772,448.60 = 1,584,685.04/x
  3. Step 3: Cross multiply
    3,183,633.68x = 4,772,448.60 × 1,584,685.04
  4. Step 4: Simplify right side
    3,183,633.68x = 7,562,827,900,588.94
  5. Step 5: Solve for x
    x = 7,562,827,900,588.94/3,183,633.68
  6. Step 6: Final answer
    x = 2,375,533.32

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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.