Home / 3,205,297.26-4,423,309.44-1,754,992.29

Finding the Fourth Proportional to 3,205,297.26, 4,423,309.44 and 1,754,992.29

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Solution

The fourth proportional to 3,205,297.26, 4,423,309.44 and 1,754,992.29 is: 2,421,888.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,205,297.26 : 4,423,309.44 = 1,754,992.29 : x
  2. Step 2: Convert to fraction form
    3,205,297.26/4,423,309.44 = 1,754,992.29/x
  3. Step 3: Cross multiply
    3,205,297.26x = 4,423,309.44 × 1,754,992.29
  4. Step 4: Simplify right side
    3,205,297.26x = 7,762,873,963,484.22
  5. Step 5: Solve for x
    x = 7,762,873,963,484.22/3,205,297.26
  6. Step 6: Final answer
    x = 2,421,888.93

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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.