Home / 6,523,863.36-9,003,042.72-3,583,804.38

Finding the Fourth Proportional to 6,523,863.36, 9,003,042.72 and 3,583,804.38

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Solution

The fourth proportional to 6,523,863.36, 9,003,042.72 and 3,583,804.38 is: 4,945,711.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,523,863.36 : 9,003,042.72 = 3,583,804.38 : x
  2. Step 2: Convert to fraction form
    6,523,863.36/9,003,042.72 = 3,583,804.38/x
  3. Step 3: Cross multiply
    6,523,863.36x = 9,003,042.72 × 3,583,804.38
  4. Step 4: Simplify right side
    6,523,863.36x = 32,265,143,933,263.11
  5. Step 5: Solve for x
    x = 32,265,143,933,263.11/6,523,863.36
  6. Step 6: Final answer
    x = 4,945,711.18

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Why These Related Problems?

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