Home / 2,094,179.76-3,140,895.67-557,184

Finding the Fourth Proportional to 2,094,179.76, 3,140,895.67 and 557,184

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Solution

The fourth proportional to 2,094,179.76, 3,140,895.67 and 557,184 is: 835,676.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,094,179.76 : 3,140,895.67 = 557,184 : x
  2. Step 2: Convert to fraction form
    2,094,179.76/3,140,895.67 = 557,184/x
  3. Step 3: Cross multiply
    2,094,179.76x = 3,140,895.67 × 557,184
  4. Step 4: Simplify right side
    2,094,179.76x = 1,750,056,812,993.28
  5. Step 5: Solve for x
    x = 1,750,056,812,993.28/2,094,179.76
  6. Step 6: Final answer
    x = 835,676.50

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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.