Home / 4,012,743.40-5,537,516.06-2,442,307.57

Finding the Fourth Proportional to 4,012,743.40, 5,537,516.06 and 2,442,307.57

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Solution

The fourth proportional to 4,012,743.40, 5,537,516.06 and 2,442,307.57 is: 3,370,341.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,012,743.40 : 5,537,516.06 = 2,442,307.57 : x
  2. Step 2: Convert to fraction form
    4,012,743.40/5,537,516.06 = 2,442,307.57/x
  3. Step 3: Cross multiply
    4,012,743.40x = 5,537,516.06 × 2,442,307.57
  4. Step 4: Simplify right side
    4,012,743.40x = 13,524,317,405,322.86
  5. Step 5: Solve for x
    x = 13,524,317,405,322.86/4,012,743.40
  6. Step 6: Final answer
    x = 3,370,341.94

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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.