Home / 4,843,307.29-6,683,682.41-2,668,053.91

Finding the Fourth Proportional to 4,843,307.29, 6,683,682.41 and 2,668,053.91

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Solution

The fourth proportional to 4,843,307.29, 6,683,682.41 and 2,668,053.91 is: 3,681,869.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,843,307.29 : 6,683,682.41 = 2,668,053.91 : x
  2. Step 2: Convert to fraction form
    4,843,307.29/6,683,682.41 = 2,668,053.91/x
  3. Step 3: Cross multiply
    4,843,307.29x = 6,683,682.41 × 2,668,053.91
  4. Step 4: Simplify right side
    4,843,307.29x = 17,832,424,987,198.72
  5. Step 5: Solve for x
    x = 17,832,424,987,198.72/4,843,307.29
  6. Step 6: Final answer
    x = 3,681,869.42

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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.