Home / 4,311,515.60-6,467,273.40-1,471,720.40

Finding the Fourth Proportional to 4,311,515.60, 6,467,273.40 and 1,471,720.40

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Solution

The fourth proportional to 4,311,515.60, 6,467,273.40 and 1,471,720.40 is: 2,207,580.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,311,515.60 : 6,467,273.40 = 1,471,720.40 : x
  2. Step 2: Convert to fraction form
    4,311,515.60/6,467,273.40 = 1,471,720.40/x
  3. Step 3: Cross multiply
    4,311,515.60x = 6,467,273.40 × 1,471,720.40
  4. Step 4: Simplify right side
    4,311,515.60x = 9,518,018,195,157.36
  5. Step 5: Solve for x
    x = 9,518,018,195,157.36/4,311,515.60
  6. Step 6: Final answer
    x = 2,207,580.60

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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.