Home / 3,234,577.05-4,463,660.93-1,784,411.37

Finding the Fourth Proportional to 3,234,577.05, 4,463,660.93 and 1,784,411.37

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Solution

The fourth proportional to 3,234,577.05, 4,463,660.93 and 1,784,411.37 is: 2,462,457.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,577.05 : 4,463,660.93 = 1,784,411.37 : x
  2. Step 2: Convert to fraction form
    3,234,577.05/4,463,660.93 = 1,784,411.37/x
  3. Step 3: Cross multiply
    3,234,577.05x = 4,463,660.93 × 1,784,411.37
  4. Step 4: Simplify right side
    3,234,577.05x = 7,965,007,306,394.72
  5. Step 5: Solve for x
    x = 7,965,007,306,394.72/3,234,577.05
  6. Step 6: Final answer
    x = 2,462,457.13

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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.