Home / 3,833,913.40-5,749,885.62-1,137,600.88

Finding the Fourth Proportional to 3,833,913.40, 5,749,885.62 and 1,137,600.88

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Solution

The fourth proportional to 3,833,913.40, 5,749,885.62 and 1,137,600.88 is: 1,706,109.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,833,913.40 : 5,749,885.62 = 1,137,600.88 : x
  2. Step 2: Convert to fraction form
    3,833,913.40/5,749,885.62 = 1,137,600.88/x
  3. Step 3: Cross multiply
    3,833,913.40x = 5,749,885.62 × 1,137,600.88
  4. Step 4: Simplify right side
    3,833,913.40x = 6,541,074,941,211.35
  5. Step 5: Solve for x
    x = 6,541,074,941,211.35/3,833,913.40
  6. Step 6: Final answer
    x = 1,706,109.20

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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.