Home / 1,823,541.93-2,516,584.19-1,098,617.85

Finding the Fourth Proportional to 1,823,541.93, 2,516,584.19 and 1,098,617.85

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Solution

The fourth proportional to 1,823,541.93, 2,516,584.19 and 1,098,617.85 is: 1,516,150.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,823,541.93 : 2,516,584.19 = 1,098,617.85 : x
  2. Step 2: Convert to fraction form
    1,823,541.93/2,516,584.19 = 1,098,617.85/x
  3. Step 3: Cross multiply
    1,823,541.93x = 2,516,584.19 × 1,098,617.85
  4. Step 4: Simplify right side
    1,823,541.93x = 2,764,764,302,325.42
  5. Step 5: Solve for x
    x = 2,764,764,302,325.42/1,823,541.93
  6. Step 6: Final answer
    x = 1,516,150.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.