Home / 6,502,240.44-9,751,416.08-4,077,077.22

Finding the Fourth Proportional to 6,502,240.44, 9,751,416.08 and 4,077,077.22

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Solution

The fourth proportional to 6,502,240.44, 9,751,416.08 and 4,077,077.22 is: 6,114,396.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,502,240.44 : 9,751,416.08 = 4,077,077.22 : x
  2. Step 2: Convert to fraction form
    6,502,240.44/9,751,416.08 = 4,077,077.22/x
  3. Step 3: Cross multiply
    6,502,240.44x = 9,751,416.08 × 4,077,077.22
  4. Step 4: Simplify right side
    6,502,240.44x = 39,757,276,342,124.31
  5. Step 5: Solve for x
    x = 39,757,276,342,124.31/6,502,240.44
  6. Step 6: Final answer
    x = 6,114,396.52

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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.