Home / 6,636,812.36-9,953,004.20-2,592,251.10

Finding the Fourth Proportional to 6,636,812.36, 9,953,004.20 and 2,592,251.10

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Solution

The fourth proportional to 6,636,812.36, 9,953,004.20 and 2,592,251.10 is: 3,887,511.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,636,812.36 : 9,953,004.20 = 2,592,251.10 : x
  2. Step 2: Convert to fraction form
    6,636,812.36/9,953,004.20 = 2,592,251.10/x
  3. Step 3: Cross multiply
    6,636,812.36x = 9,953,004.20 × 2,592,251.10
  4. Step 4: Simplify right side
    6,636,812.36x = 25,800,686,072,793.37
  5. Step 5: Solve for x
    x = 25,800,686,072,793.37/6,636,812.36
  6. Step 6: Final answer
    x = 3,887,511.76

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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.