Home / 6,571,483.80-9,846,627.30-3,723,125.40

Finding the Fourth Proportional to 6,571,483.80, 9,846,627.30 and 3,723,125.40

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Solution

The fourth proportional to 6,571,483.80, 9,846,627.30 and 3,723,125.40 is: 5,578,683.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,571,483.80 : 9,846,627.30 = 3,723,125.40 : x
  2. Step 2: Convert to fraction form
    6,571,483.80/9,846,627.30 = 3,723,125.40/x
  3. Step 3: Cross multiply
    6,571,483.80x = 9,846,627.30 × 3,723,125.40
  4. Step 4: Simplify right side
    6,571,483.80x = 36,660,228,204,963.42
  5. Step 5: Solve for x
    x = 36,660,228,204,963.42/6,571,483.80
  6. Step 6: Final answer
    x = 5,578,683.49

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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.