Home / 1,846,132.90-2,772,050.55-1,006,324.90

Finding the Fourth Proportional to 1,846,132.90, 2,772,050.55 and 1,006,324.90

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Solution

The fourth proportional to 1,846,132.90, 2,772,050.55 and 1,006,324.90 is: 1,511,041.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846,132.90 : 2,772,050.55 = 1,006,324.90 : x
  2. Step 2: Convert to fraction form
    1,846,132.90/2,772,050.55 = 1,006,324.90/x
  3. Step 3: Cross multiply
    1,846,132.90x = 2,772,050.55 × 1,006,324.90
  4. Step 4: Simplify right side
    1,846,132.90x = 2,789,583,492,523.69
  5. Step 5: Solve for x
    x = 2,789,583,492,523.69/1,846,132.90
  6. Step 6: Final answer
    x = 1,511,041.54

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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.