Home / 1,604,313.73-2,404,850.37-1,005,694.48

Finding the Fourth Proportional to 1,604,313.73, 2,404,850.37 and 1,005,694.48

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Solution

The fourth proportional to 1,604,313.73, 2,404,850.37 and 1,005,694.48 is: 1,507,526.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,604,313.73 : 2,404,850.37 = 1,005,694.48 : x
  2. Step 2: Convert to fraction form
    1,604,313.73/2,404,850.37 = 1,005,694.48/x
  3. Step 3: Cross multiply
    1,604,313.73x = 2,404,850.37 × 1,005,694.48
  4. Step 4: Simplify right side
    1,604,313.73x = 2,418,544,742,334.96
  5. Step 5: Solve for x
    x = 2,418,544,742,334.96/1,604,313.73
  6. Step 6: Final answer
    x = 1,507,526.05

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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.