Home / 4,883,760.40-7,325,640.60-2,494,973.20

Finding the Fourth Proportional to 4,883,760.40, 7,325,640.60 and 2,494,973.20

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Solution

The fourth proportional to 4,883,760.40, 7,325,640.60 and 2,494,973.20 is: 3,742,459.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,883,760.40 : 7,325,640.60 = 2,494,973.20 : x
  2. Step 2: Convert to fraction form
    4,883,760.40/7,325,640.60 = 2,494,973.20/x
  3. Step 3: Cross multiply
    4,883,760.40x = 7,325,640.60 × 2,494,973.20
  4. Step 4: Simplify right side
    4,883,760.40x = 18,277,276,969,831.92
  5. Step 5: Solve for x
    x = 18,277,276,969,831.92/4,883,760.40
  6. Step 6: Final answer
    x = 3,742,459.80

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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.