Home / 7,243,525.56-10,858,534.56-2,447,861.16

Finding the Fourth Proportional to 7,243,525.56, 10,858,534.56 and 2,447,861.16

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Solution

The fourth proportional to 7,243,525.56, 10,858,534.56 and 2,447,861.16 is: 3,669,509.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,243,525.56 : 10,858,534.56 = 2,447,861.16 : x
  2. Step 2: Convert to fraction form
    7,243,525.56/10,858,534.56 = 2,447,861.16/x
  3. Step 3: Cross multiply
    7,243,525.56x = 10,858,534.56 × 2,447,861.16
  4. Step 4: Simplify right side
    7,243,525.56x = 26,580,185,003,941.69
  5. Step 5: Solve for x
    x = 26,580,185,003,941.69/7,243,525.56
  6. Step 6: Final answer
    x = 3,669,509.38

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.