Home / 3,054,373.20-4,580,393.40-923,749.20

Finding the Fourth Proportional to 3,054,373.20, 4,580,393.40 and 923,749.20

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Solution

The fourth proportional to 3,054,373.20, 4,580,393.40 and 923,749.20 is: 1,385,271.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,054,373.20 : 4,580,393.40 = 923,749.20 : x
  2. Step 2: Convert to fraction form
    3,054,373.20/4,580,393.40 = 923,749.20/x
  3. Step 3: Cross multiply
    3,054,373.20x = 4,580,393.40 × 923,749.20
  4. Step 4: Simplify right side
    3,054,373.20x = 4,231,134,738,935.28
  5. Step 5: Solve for x
    x = 4,231,134,738,935.28/3,054,373.20
  6. Step 6: Final answer
    x = 1,385,271.04

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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.