Home / 1,884,576.10-2,827,179.44-1,479,752

Finding the Fourth Proportional to 1,884,576.10, 2,827,179.44 and 1,479,752

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Solution

The fourth proportional to 1,884,576.10, 2,827,179.44 and 1,479,752 is: 2,219,875.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,884,576.10 : 2,827,179.44 = 1,479,752 : x
  2. Step 2: Convert to fraction form
    1,884,576.10/2,827,179.44 = 1,479,752/x
  3. Step 3: Cross multiply
    1,884,576.10x = 2,827,179.44 × 1,479,752
  4. Step 4: Simplify right side
    1,884,576.10x = 4,183,524,430,698.88
  5. Step 5: Solve for x
    x = 4,183,524,430,698.88/1,884,576.10
  6. Step 6: Final answer
    x = 2,219,875.56

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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.