Home / 3,562,018.92-5,343,086.70-1,037,812.68

Finding the Fourth Proportional to 3,562,018.92, 5,343,086.70 and 1,037,812.68

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Solution

The fourth proportional to 3,562,018.92, 5,343,086.70 and 1,037,812.68 is: 1,556,736.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,562,018.92 : 5,343,086.70 = 1,037,812.68 : x
  2. Step 2: Convert to fraction form
    3,562,018.92/5,343,086.70 = 1,037,812.68/x
  3. Step 3: Cross multiply
    3,562,018.92x = 5,343,086.70 × 1,037,812.68
  4. Step 4: Simplify right side
    3,562,018.92x = 5,545,123,127,599.36
  5. Step 5: Solve for x
    x = 5,545,123,127,599.36/3,562,018.92
  6. Step 6: Final answer
    x = 1,556,736.01

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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.