Home / 6,551,138.36-9,826,707.54-2,559,251

Finding the Fourth Proportional to 6,551,138.36, 9,826,707.54 and 2,559,251

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Solution

The fourth proportional to 6,551,138.36, 9,826,707.54 and 2,559,251 is: 3,838,876.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,138.36 : 9,826,707.54 = 2,559,251 : x
  2. Step 2: Convert to fraction form
    6,551,138.36/9,826,707.54 = 2,559,251/x
  3. Step 3: Cross multiply
    6,551,138.36x = 9,826,707.54 × 2,559,251
  4. Step 4: Simplify right side
    6,551,138.36x = 25,149,011,098,452.54
  5. Step 5: Solve for x
    x = 25,149,011,098,452.54/6,551,138.36
  6. Step 6: Final answer
    x = 3,838,876.50

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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.