Home / 4,223,921.48-6,325,548.46-3,814,515.26

Finding the Fourth Proportional to 4,223,921.48, 6,325,548.46 and 3,814,515.26

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Solution

The fourth proportional to 4,223,921.48, 6,325,548.46 and 3,814,515.26 is: 5,712,440.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,223,921.48 : 6,325,548.46 = 3,814,515.26 : x
  2. Step 2: Convert to fraction form
    4,223,921.48/6,325,548.46 = 3,814,515.26/x
  3. Step 3: Cross multiply
    4,223,921.48x = 6,325,548.46 × 3,814,515.26
  4. Step 4: Simplify right side
    4,223,921.48x = 24,128,901,128,539.50
  5. Step 5: Solve for x
    x = 24,128,901,128,539.50/4,223,921.48
  6. Step 6: Final answer
    x = 5,712,440.74

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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.