Home / 7,509,103.57-10,362,499.18-4,246,558.57

Finding the Fourth Proportional to 7,509,103.57, 10,362,499.18 and 4,246,558.57

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Solution

The fourth proportional to 7,509,103.57, 10,362,499.18 and 4,246,558.57 is: 5,860,214.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,509,103.57 : 10,362,499.18 = 4,246,558.57 : x
  2. Step 2: Convert to fraction form
    7,509,103.57/10,362,499.18 = 4,246,558.57/x
  3. Step 3: Cross multiply
    7,509,103.57x = 10,362,499.18 × 4,246,558.57
  4. Step 4: Simplify right side
    7,509,103.57x = 44,004,959,699,446.98
  5. Step 5: Solve for x
    x = 44,004,959,699,446.98/7,509,103.57
  6. Step 6: Final answer
    x = 5,860,214.78

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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.