Home / 7,263,050.30-10,896,090.87-3,850,410.21

Finding the Fourth Proportional to 7,263,050.30, 10,896,090.87 and 3,850,410.21

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Solution

The fourth proportional to 7,263,050.30, 10,896,090.87 and 3,850,410.21 is: 5,776,418.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,263,050.30 : 10,896,090.87 = 3,850,410.21 : x
  2. Step 2: Convert to fraction form
    7,263,050.30/10,896,090.87 = 3,850,410.21/x
  3. Step 3: Cross multiply
    7,263,050.30x = 10,896,090.87 × 3,850,410.21
  4. Step 4: Simplify right side
    7,263,050.30x = 41,954,419,537,315.23
  5. Step 5: Solve for x
    x = 41,954,419,537,315.23/7,263,050.30
  6. Step 6: Final answer
    x = 5,776,418.70

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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.