Home / 2,048,370.40-2,871,917.60-2,048,370.40

Finding the Fourth Proportional to 2,048,370.40, 2,871,917.60 and 2,048,370.40

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Solution

The fourth proportional to 2,048,370.40, 2,871,917.60 and 2,048,370.40 is: 2,871,917.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,048,370.40 : 2,871,917.60 = 2,048,370.40 : x
  2. Step 2: Convert to fraction form
    2,048,370.40/2,871,917.60 = 2,048,370.40/x
  3. Step 3: Cross multiply
    2,048,370.40x = 2,871,917.60 × 2,048,370.40
  4. Step 4: Simplify right side
    2,048,370.40x = 5,882,751,003,079.04
  5. Step 5: Solve for x
    x = 5,882,751,003,079.04/2,048,370.40
  6. Step 6: Final answer
    x = 2,871,917.60

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.