Home / 6,566,607.60-9,856,132.20-4,047,183.60

Finding the Fourth Proportional to 6,566,607.60, 9,856,132.20 and 4,047,183.60

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Solution

The fourth proportional to 6,566,607.60, 9,856,132.20 and 4,047,183.60 is: 6,074,609.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,566,607.60 : 9,856,132.20 = 4,047,183.60 : x
  2. Step 2: Convert to fraction form
    6,566,607.60/9,856,132.20 = 4,047,183.60/x
  3. Step 3: Cross multiply
    6,566,607.60x = 9,856,132.20 × 4,047,183.60
  4. Step 4: Simplify right side
    6,566,607.60x = 39,889,576,599,271.91
  5. Step 5: Solve for x
    x = 39,889,576,599,271.91/6,566,607.60
  6. Step 6: Final answer
    x = 6,074,609.45

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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.