Home / 10,336,795.65-15,505,621.00-3,050,255.48

Finding the Fourth Proportional to 10,336,795.65, 15,505,621.00 and 3,050,255.48

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Solution

The fourth proportional to 10,336,795.65, 15,505,621.00 and 3,050,255.48 is: 4,575,509.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,336,795.65 : 15,505,621.00 = 3,050,255.48 : x
  2. Step 2: Convert to fraction form
    10,336,795.65/15,505,621.00 = 3,050,255.48/x
  3. Step 3: Cross multiply
    10,336,795.65x = 15,505,621.00 × 3,050,255.48
  4. Step 4: Simplify right side
    10,336,795.65x = 47,296,105,340,899.34
  5. Step 5: Solve for x
    x = 47,296,105,340,899.34/10,336,795.65
  6. Step 6: Final answer
    x = 4,575,509.37

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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.