Home / 11,406,323.56-17,109,485.34-3,833,289.16

Finding the Fourth Proportional to 11,406,323.56, 17,109,485.34 and 3,833,289.16

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Solution

The fourth proportional to 11,406,323.56, 17,109,485.34 and 3,833,289.16 is: 5,749,933.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,406,323.56 : 17,109,485.34 = 3,833,289.16 : x
  2. Step 2: Convert to fraction form
    11,406,323.56/17,109,485.34 = 3,833,289.16/x
  3. Step 3: Cross multiply
    11,406,323.56x = 17,109,485.34 × 3,833,289.16
  4. Step 4: Simplify right side
    11,406,323.56x = 65,585,604,687,000.91
  5. Step 5: Solve for x
    x = 65,585,604,687,000.91/11,406,323.56
  6. Step 6: Final answer
    x = 5,749,933.74

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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.