Home / 1,274,537.68-1,758,861.66-701,575

Finding the Fourth Proportional to 1,274,537.68, 1,758,861.66 and 701,575

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Solution

The fourth proportional to 1,274,537.68, 1,758,861.66 and 701,575 is: 968,173.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,274,537.68 : 1,758,861.66 = 701,575 : x
  2. Step 2: Convert to fraction form
    1,274,537.68/1,758,861.66 = 701,575/x
  3. Step 3: Cross multiply
    1,274,537.68x = 1,758,861.66 × 701,575
  4. Step 4: Simplify right side
    1,274,537.68x = 1,233,973,369,114.50
  5. Step 5: Solve for x
    x = 1,233,973,369,114.50/1,274,537.68
  6. Step 6: Final answer
    x = 968,173.31

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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.