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Finding the Fourth Proportional to 702,092.00, 968,886.46 and 379,802.35

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Solution

The fourth proportional to 702,092.00, 968,886.46 and 379,802.35 is: 524,126.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    702,092.00 : 968,886.46 = 379,802.35 : x
  2. Step 2: Convert to fraction form
    702,092.00/968,886.46 = 379,802.35/x
  3. Step 3: Cross multiply
    702,092.00x = 968,886.46 × 379,802.35
  4. Step 4: Simplify right side
    702,092.00x = 367,985,351,019.46
  5. Step 5: Solve for x
    x = 367,985,351,019.46/702,092.00
  6. Step 6: Final answer
    x = 524,126.97

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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.