Home / 1,950,437.88-2,924,929.26-670,683.33

Finding the Fourth Proportional to 1,950,437.88, 2,924,929.26 and 670,683.33

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Solution

The fourth proportional to 1,950,437.88, 2,924,929.26 and 670,683.33 is: 1,005,774.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,950,437.88 : 2,924,929.26 = 670,683.33 : x
  2. Step 2: Convert to fraction form
    1,950,437.88/2,924,929.26 = 670,683.33/x
  3. Step 3: Cross multiply
    1,950,437.88x = 2,924,929.26 × 670,683.33
  4. Step 4: Simplify right side
    1,950,437.88x = 1,961,701,296,111.24
  5. Step 5: Solve for x
    x = 1,961,701,296,111.24/1,950,437.88
  6. Step 6: Final answer
    x = 1,005,774.81

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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.