Home / 11,779,352.37-17,669,422.22-3,258,975.33

Finding the Fourth Proportional to 11,779,352.37, 17,669,422.22 and 3,258,975.33

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Solution

The fourth proportional to 11,779,352.37, 17,669,422.22 and 3,258,975.33 is: 4,888,571.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,779,352.37 : 17,669,422.22 = 3,258,975.33 : x
  2. Step 2: Convert to fraction form
    11,779,352.37/17,669,422.22 = 3,258,975.33/x
  3. Step 3: Cross multiply
    11,779,352.37x = 17,669,422.22 × 3,258,975.33
  4. Step 4: Simplify right side
    11,779,352.37x = 57,584,211,094,038.95
  5. Step 5: Solve for x
    x = 57,584,211,094,038.95/11,779,352.37
  6. Step 6: Final answer
    x = 4,888,571.91

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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.