Home / 6,133,754.34-8,466,023.43-3,812,400

Finding the Fourth Proportional to 6,133,754.34, 8,466,023.43 and 3,812,400

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Solution

The fourth proportional to 6,133,754.34, 8,466,023.43 and 3,812,400 is: 5,262,008.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,133,754.34 : 8,466,023.43 = 3,812,400 : x
  2. Step 2: Convert to fraction form
    6,133,754.34/8,466,023.43 = 3,812,400/x
  3. Step 3: Cross multiply
    6,133,754.34x = 8,466,023.43 × 3,812,400
  4. Step 4: Simplify right side
    6,133,754.34x = 32,275,867,724,532
  5. Step 5: Solve for x
    x = 32,275,867,724,532/6,133,754.34
  6. Step 6: Final answer
    x = 5,262,008.54

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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.