Home / 940,558.41-1,409,492.61-751,593.42

Finding the Fourth Proportional to 940,558.41, 1,409,492.61 and 751,593.42

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Solution

The fourth proportional to 940,558.41, 1,409,492.61 and 751,593.42 is: 1,126,315.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    940,558.41 : 1,409,492.61 = 751,593.42 : x
  2. Step 2: Convert to fraction form
    940,558.41/1,409,492.61 = 751,593.42/x
  3. Step 3: Cross multiply
    940,558.41x = 1,409,492.61 × 751,593.42
  4. Step 4: Simplify right side
    940,558.41x = 1,059,365,371,214.63
  5. Step 5: Solve for x
    x = 1,059,365,371,214.63/940,558.41
  6. Step 6: Final answer
    x = 1,126,315.35

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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.