Home / 1,232,186.46-1,699,707.69-741,814.89

Finding the Fourth Proportional to 1,232,186.46, 1,699,707.69 and 741,814.89

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Solution

The fourth proportional to 1,232,186.46, 1,699,707.69 and 741,814.89 is: 1,023,277.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,232,186.46 : 1,699,707.69 = 741,814.89 : x
  2. Step 2: Convert to fraction form
    1,232,186.46/1,699,707.69 = 741,814.89/x
  3. Step 3: Cross multiply
    1,232,186.46x = 1,699,707.69 × 741,814.89
  4. Step 4: Simplify right side
    1,232,186.46x = 1,260,868,473,089.50
  5. Step 5: Solve for x
    x = 1,260,868,473,089.50/1,232,186.46
  6. Step 6: Final answer
    x = 1,023,277.33

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.