Home / 1,114,008.16-1,537,286.98-630,673.57

Finding the Fourth Proportional to 1,114,008.16, 1,537,286.98 and 630,673.57

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Solution

The fourth proportional to 1,114,008.16, 1,537,286.98 and 630,673.57 is: 870,304.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,114,008.16 : 1,537,286.98 = 630,673.57 : x
  2. Step 2: Convert to fraction form
    1,114,008.16/1,537,286.98 = 630,673.57/x
  3. Step 3: Cross multiply
    1,114,008.16x = 1,537,286.98 × 630,673.57
  4. Step 4: Simplify right side
    1,114,008.16x = 969,526,267,791.12
  5. Step 5: Solve for x
    x = 969,526,267,791.12/1,114,008.16
  6. Step 6: Final answer
    x = 870,304.46

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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.