Home / 1,092,927.69-1,508,237.28-609,493.37

Finding the Fourth Proportional to 1,092,927.69, 1,508,237.28 and 609,493.37

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Solution

The fourth proportional to 1,092,927.69, 1,508,237.28 and 609,493.37 is: 841,099.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,092,927.69 : 1,508,237.28 = 609,493.37 : x
  2. Step 2: Convert to fraction form
    1,092,927.69/1,508,237.28 = 609,493.37/x
  3. Step 3: Cross multiply
    1,092,927.69x = 1,508,237.28 × 609,493.37
  4. Step 4: Simplify right side
    1,092,927.69x = 919,260,615,005.65
  5. Step 5: Solve for x
    x = 919,260,615,005.65/1,092,927.69
  6. Step 6: Final answer
    x = 841,099.21

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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.