Home / 6,548,333.10-9,819,000.45-2,757,533.10

Finding the Fourth Proportional to 6,548,333.10, 9,819,000.45 and 2,757,533.10

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Solution

The fourth proportional to 6,548,333.10, 9,819,000.45 and 2,757,533.10 is: 4,134,826.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,548,333.10 : 9,819,000.45 = 2,757,533.10 : x
  2. Step 2: Convert to fraction form
    6,548,333.10/9,819,000.45 = 2,757,533.10/x
  3. Step 3: Cross multiply
    6,548,333.10x = 9,819,000.45 × 2,757,533.10
  4. Step 4: Simplify right side
    6,548,333.10x = 27,076,218,749,789.89
  5. Step 5: Solve for x
    x = 27,076,218,749,789.89/6,548,333.10
  6. Step 6: Final answer
    x = 4,134,826.12

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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.