Home / 6,124,771.33-9,187,157.03-1,864,939.55

Finding the Fourth Proportional to 6,124,771.33, 9,187,157.03 and 1,864,939.55

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Solution

The fourth proportional to 6,124,771.33, 9,187,157.03 and 1,864,939.55 is: 2,797,409.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,771.33 : 9,187,157.03 = 1,864,939.55 : x
  2. Step 2: Convert to fraction form
    6,124,771.33/9,187,157.03 = 1,864,939.55/x
  3. Step 3: Cross multiply
    6,124,771.33x = 9,187,157.03 × 1,864,939.55
  4. Step 4: Simplify right side
    6,124,771.33x = 17,133,492,442,047.05
  5. Step 5: Solve for x
    x = 17,133,492,442,047.05/6,124,771.33
  6. Step 6: Final answer
    x = 2,797,409.33

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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.