Home / 9,548,269.20-14,301,408.60-5,055,296.40

Finding the Fourth Proportional to 9,548,269.20, 14,301,408.60 and 5,055,296.40

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Solution

The fourth proportional to 9,548,269.20, 14,301,408.60 and 5,055,296.40 is: 7,571,828.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,548,269.20 : 14,301,408.60 = 5,055,296.40 : x
  2. Step 2: Convert to fraction form
    9,548,269.20/14,301,408.60 = 5,055,296.40/x
  3. Step 3: Cross multiply
    9,548,269.20x = 14,301,408.60 × 5,055,296.40
  4. Step 4: Simplify right side
    9,548,269.20x = 72,297,859,410,509.05
  5. Step 5: Solve for x
    x = 72,297,859,410,509.05/9,548,269.20
  6. Step 6: Final answer
    x = 7,571,828.77

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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.