Home / 5,866,442.40-8,803,600.20-2,669,923.20

Finding the Fourth Proportional to 5,866,442.40, 8,803,600.20 and 2,669,923.20

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Solution

The fourth proportional to 5,866,442.40, 8,803,600.20 and 2,669,923.20 is: 4,006,676.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,866,442.40 : 8,803,600.20 = 2,669,923.20 : x
  2. Step 2: Convert to fraction form
    5,866,442.40/8,803,600.20 = 2,669,923.20/x
  3. Step 3: Cross multiply
    5,866,442.40x = 8,803,600.20 × 2,669,923.20
  4. Step 4: Simplify right side
    5,866,442.40x = 23,504,936,417,504.64
  5. Step 5: Solve for x
    x = 23,504,936,417,504.64/5,866,442.40
  6. Step 6: Final answer
    x = 4,006,676.42

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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.