Home / 1,274,442.84-1,758,664.20-701,373.48

Finding the Fourth Proportional to 1,274,442.84, 1,758,664.20 and 701,373.48

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Solution

The fourth proportional to 1,274,442.84, 1,758,664.20 and 701,373.48 is: 967,858.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,442.84 : 1,758,664.20 = 701,373.48 : x
  2. Step 2: Convert to fraction form
    1,274,442.84/1,758,664.20 = 701,373.48/x
  3. Step 3: Cross multiply
    1,274,442.84x = 1,758,664.20 × 701,373.48
  4. Step 4: Simplify right side
    1,274,442.84x = 1,233,480,430,105.42
  5. Step 5: Solve for x
    x = 1,233,480,430,105.42/1,274,442.84
  6. Step 6: Final answer
    x = 967,858.57

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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.