Home / 7,493,376.14-11,247,113.10-7,083,834.34

Finding the Fourth Proportional to 7,493,376.14, 11,247,113.10 and 7,083,834.34

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Solution

The fourth proportional to 7,493,376.14, 11,247,113.10 and 7,083,834.34 is: 10,632,415.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,493,376.14 : 11,247,113.10 = 7,083,834.34 : x
  2. Step 2: Convert to fraction form
    7,493,376.14/11,247,113.10 = 7,083,834.34/x
  3. Step 3: Cross multiply
    7,493,376.14x = 11,247,113.10 × 7,083,834.34
  4. Step 4: Simplify right side
    7,493,376.14x = 79,672,686,003,643.84
  5. Step 5: Solve for x
    x = 79,672,686,003,643.84/7,493,376.14
  6. Step 6: Final answer
    x = 10,632,415.15

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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.