Home / 4,224,047.20-6,334,515.60-2,093,423.20

Finding the Fourth Proportional to 4,224,047.20, 6,334,515.60 and 2,093,423.20

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Solution

The fourth proportional to 4,224,047.20, 6,334,515.60 and 2,093,423.20 is: 3,139,364.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224,047.20 : 6,334,515.60 = 2,093,423.20 : x
  2. Step 2: Convert to fraction form
    4,224,047.20/6,334,515.60 = 2,093,423.20/x
  3. Step 3: Cross multiply
    4,224,047.20x = 6,334,515.60 × 2,093,423.20
  4. Step 4: Simplify right side
    4,224,047.20x = 13,260,821,917,801.92
  5. Step 5: Solve for x
    x = 13,260,821,917,801.92/4,224,047.20
  6. Step 6: Final answer
    x = 3,139,364.05

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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.