Home / 1,052,797.61-1,579,196.70-294,750.74

Finding the Fourth Proportional to 1,052,797.61, 1,579,196.70 and 294,750.74

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Solution

The fourth proportional to 1,052,797.61, 1,579,196.70 and 294,750.74 is: 442,126.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,052,797.61 : 1,579,196.70 = 294,750.74 : x
  2. Step 2: Convert to fraction form
    1,052,797.61/1,579,196.70 = 294,750.74/x
  3. Step 3: Cross multiply
    1,052,797.61x = 1,579,196.70 × 294,750.74
  4. Step 4: Simplify right side
    1,052,797.61x = 465,469,399,878.55
  5. Step 5: Solve for x
    x = 465,469,399,878.55/1,052,797.61
  6. Step 6: Final answer
    x = 442,126.19

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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.