Home / 4,101,360.40-6,152,040.60-2,967,619.60

Finding the Fourth Proportional to 4,101,360.40, 6,152,040.60 and 2,967,619.60

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Solution

The fourth proportional to 4,101,360.40, 6,152,040.60 and 2,967,619.60 is: 4,451,429.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,101,360.40 : 6,152,040.60 = 2,967,619.60 : x
  2. Step 2: Convert to fraction form
    4,101,360.40/6,152,040.60 = 2,967,619.60/x
  3. Step 3: Cross multiply
    4,101,360.40x = 6,152,040.60 × 2,967,619.60
  4. Step 4: Simplify right side
    4,101,360.40x = 18,256,916,264,555.76
  5. Step 5: Solve for x
    x = 18,256,916,264,555.76/4,101,360.40
  6. Step 6: Final answer
    x = 4,451,429.40

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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.