Home / 1,052,953.75-1,579,061.10-294,591.45

Finding the Fourth Proportional to 1,052,953.75, 1,579,061.10 and 294,591.45

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Solution

The fourth proportional to 1,052,953.75, 1,579,061.10 and 294,591.45 is: 441,783.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,953.75 : 1,579,061.10 = 294,591.45 : x
  2. Step 2: Convert to fraction form
    1,052,953.75/1,579,061.10 = 294,591.45/x
  3. Step 3: Cross multiply
    1,052,953.75x = 1,579,061.10 × 294,591.45
  4. Step 4: Simplify right side
    1,052,953.75x = 465,177,899,087.60
  5. Step 5: Solve for x
    x = 465,177,899,087.60/1,052,953.75
  6. Step 6: Final answer
    x = 441,783.79

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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.