Home / 6,514,619.03-9,768,744.63-2,675,415.25

Finding the Fourth Proportional to 6,514,619.03, 9,768,744.63 and 2,675,415.25

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Solution

The fourth proportional to 6,514,619.03, 9,768,744.63 and 2,675,415.25 is: 4,011,815.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,514,619.03 : 9,768,744.63 = 2,675,415.25 : x
  2. Step 2: Convert to fraction form
    6,514,619.03/9,768,744.63 = 2,675,415.25/x
  3. Step 3: Cross multiply
    6,514,619.03x = 9,768,744.63 × 2,675,415.25
  4. Step 4: Simplify right side
    6,514,619.03x = 26,135,448,356,457.61
  5. Step 5: Solve for x
    x = 26,135,448,356,457.61/6,514,619.03
  6. Step 6: Final answer
    x = 4,011,815.31

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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.