Home / 4,851,589.05-6,695,239.59-2,676,223.89

Finding the Fourth Proportional to 4,851,589.05, 6,695,239.59 and 2,676,223.89

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Solution

The fourth proportional to 4,851,589.05, 6,695,239.59 and 2,676,223.89 is: 3,693,214.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,851,589.05 : 6,695,239.59 = 2,676,223.89 : x
  2. Step 2: Convert to fraction form
    4,851,589.05/6,695,239.59 = 2,676,223.89/x
  3. Step 3: Cross multiply
    4,851,589.05x = 6,695,239.59 × 2,676,223.89
  4. Step 4: Simplify right side
    4,851,589.05x = 17,917,960,140,031.80
  5. Step 5: Solve for x
    x = 17,917,960,140,031.80/4,851,589.05
  6. Step 6: Final answer
    x = 3,693,214.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.