Home / 5,505,313.65-8,257,970.48-3,592,126.05

Finding the Fourth Proportional to 5,505,313.65, 8,257,970.48 and 3,592,126.05

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Solution

The fourth proportional to 5,505,313.65, 8,257,970.48 and 3,592,126.05 is: 5,388,189.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,505,313.65 : 8,257,970.48 = 3,592,126.05 : x
  2. Step 2: Convert to fraction form
    5,505,313.65/8,257,970.48 = 3,592,126.05/x
  3. Step 3: Cross multiply
    5,505,313.65x = 8,257,970.48 × 3,592,126.05
  4. Step 4: Simplify right side
    5,505,313.65x = 29,663,670,863,378.37
  5. Step 5: Solve for x
    x = 29,663,670,863,378.37/5,505,313.65
  6. Step 6: Final answer
    x = 5,388,189.08

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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.