Home / 4,514,203.32-6,773,204.43-2,809,772.16

Finding the Fourth Proportional to 4,514,203.32, 6,773,204.43 and 2,809,772.16

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Solution

The fourth proportional to 4,514,203.32, 6,773,204.43 and 2,809,772.16 is: 4,215,840.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,514,203.32 : 6,773,204.43 = 2,809,772.16 : x
  2. Step 2: Convert to fraction form
    4,514,203.32/6,773,204.43 = 2,809,772.16/x
  3. Step 3: Cross multiply
    4,514,203.32x = 6,773,204.43 × 2,809,772.16
  4. Step 4: Simplify right side
    4,514,203.32x = 19,031,161,207,536.64
  5. Step 5: Solve for x
    x = 19,031,161,207,536.64/4,514,203.32
  6. Step 6: Final answer
    x = 4,215,840.51

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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.