Home / 6,105,087.15-9,144,344.70-3,704,745.30

Finding the Fourth Proportional to 6,105,087.15, 9,144,344.70 and 3,704,745.30

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Solution

The fourth proportional to 6,105,087.15, 9,144,344.70 and 3,704,745.30 is: 5,549,055.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,105,087.15 : 9,144,344.70 = 3,704,745.30 : x
  2. Step 2: Convert to fraction form
    6,105,087.15/9,144,344.70 = 3,704,745.30/x
  3. Step 3: Cross multiply
    6,105,087.15x = 9,144,344.70 × 3,704,745.30
  4. Step 4: Simplify right side
    6,105,087.15x = 33,877,468,048,904.91
  5. Step 5: Solve for x
    x = 33,877,468,048,904.91/6,105,087.15
  6. Step 6: Final answer
    x = 5,549,055.60

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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.