Home / 932,693.03-1,399,055.98-334,083.79

Finding the Fourth Proportional to 932,693.03, 1,399,055.98 and 334,083.79

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Solution

The fourth proportional to 932,693.03, 1,399,055.98 and 334,083.79 is: 501,131.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    932,693.03 : 1,399,055.98 = 334,083.79 : x
  2. Step 2: Convert to fraction form
    932,693.03/1,399,055.98 = 334,083.79/x
  3. Step 3: Cross multiply
    932,693.03x = 1,399,055.98 × 334,083.79
  4. Step 4: Simplify right side
    932,693.03x = 467,401,924,220.56
  5. Step 5: Solve for x
    x = 467,401,924,220.56/932,693.03
  6. Step 6: Final answer
    x = 501,131.57

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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.