Home / 4,387,049.71-6,580,749.52-1,354,147.27

Finding the Fourth Proportional to 4,387,049.71, 6,580,749.52 and 1,354,147.27

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Solution

The fourth proportional to 4,387,049.71, 6,580,749.52 and 1,354,147.27 is: 2,031,274.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,387,049.71 : 6,580,749.52 = 1,354,147.27 : x
  2. Step 2: Convert to fraction form
    4,387,049.71/6,580,749.52 = 1,354,147.27/x
  3. Step 3: Cross multiply
    4,387,049.71x = 6,580,749.52 × 1,354,147.27
  4. Step 4: Simplify right side
    4,387,049.71x = 8,911,303,982,302.62
  5. Step 5: Solve for x
    x = 8,911,303,982,302.62/4,387,049.71
  6. Step 6: Final answer
    x = 2,031,274.91

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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.