Home / 7,569,743.19-10,446,112.32-4,306,488.37

Finding the Fourth Proportional to 7,569,743.19, 10,446,112.32 and 4,306,488.37

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Solution

The fourth proportional to 7,569,743.19, 10,446,112.32 and 4,306,488.37 is: 5,942,878.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,569,743.19 : 10,446,112.32 = 4,306,488.37 : x
  2. Step 2: Convert to fraction form
    7,569,743.19/10,446,112.32 = 4,306,488.37/x
  3. Step 3: Cross multiply
    7,569,743.19x = 10,446,112.32 × 4,306,488.37
  4. Step 4: Simplify right side
    7,569,743.19x = 44,986,061,270,622.33
  5. Step 5: Solve for x
    x = 44,986,061,270,622.33/7,569,743.19
  6. Step 6: Final answer
    x = 5,942,878.13

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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.