Home / 902,927.67-1,246,054.23-495,066.75

Finding the Fourth Proportional to 902,927.67, 1,246,054.23 and 495,066.75

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Solution

The fourth proportional to 902,927.67, 1,246,054.23 and 495,066.75 is: 683,199.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    902,927.67 : 1,246,054.23 = 495,066.75 : x
  2. Step 2: Convert to fraction form
    902,927.67/1,246,054.23 = 495,066.75/x
  3. Step 3: Cross multiply
    902,927.67x = 1,246,054.23 × 495,066.75
  4. Step 4: Simplify right side
    902,927.67x = 616,880,017,969.85
  5. Step 5: Solve for x
    x = 616,880,017,969.85/902,927.67
  6. Step 6: Final answer
    x = 683,199.82

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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.