Home / 3,736,798.92-5,158,055.90-2,323,428.30

Finding the Fourth Proportional to 3,736,798.92, 5,158,055.90 and 2,323,428.30

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Solution

The fourth proportional to 3,736,798.92, 5,158,055.90 and 2,323,428.30 is: 3,207,122.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,736,798.92 : 5,158,055.90 = 2,323,428.30 : x
  2. Step 2: Convert to fraction form
    3,736,798.92/5,158,055.90 = 2,323,428.30/x
  3. Step 3: Cross multiply
    3,736,798.92x = 5,158,055.90 × 2,323,428.30
  4. Step 4: Simplify right side
    3,736,798.92x = 11,984,373,056,850.54
  5. Step 5: Solve for x
    x = 11,984,373,056,850.54/3,736,798.92
  6. Step 6: Final answer
    x = 3,207,122.81

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Why These Related Problems?

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