Home / 6,771,370.88-10,157,212.18-1,653,843.26

Finding the Fourth Proportional to 6,771,370.88, 10,157,212.18 and 1,653,843.26

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Solution

The fourth proportional to 6,771,370.88, 10,157,212.18 and 1,653,843.26 is: 2,480,802.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,771,370.88 : 10,157,212.18 = 1,653,843.26 : x
  2. Step 2: Convert to fraction form
    6,771,370.88/10,157,212.18 = 1,653,843.26/x
  3. Step 3: Cross multiply
    6,771,370.88x = 10,157,212.18 × 1,653,843.26
  4. Step 4: Simplify right side
    6,771,370.88x = 16,798,436,904,282.91
  5. Step 5: Solve for x
    x = 16,798,436,904,282.91/6,771,370.88
  6. Step 6: Final answer
    x = 2,480,802.96

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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.