Home / 1,704,995.55-2,352,913.38-941,049.72

Finding the Fourth Proportional to 1,704,995.55, 2,352,913.38 and 941,049.72

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Solution

The fourth proportional to 1,704,995.55, 2,352,913.38 and 941,049.72 is: 1,298,659.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,704,995.55 : 2,352,913.38 = 941,049.72 : x
  2. Step 2: Convert to fraction form
    1,704,995.55/2,352,913.38 = 941,049.72/x
  3. Step 3: Cross multiply
    1,704,995.55x = 2,352,913.38 × 941,049.72
  4. Step 4: Simplify right side
    1,704,995.55x = 2,214,208,477,433.25
  5. Step 5: Solve for x
    x = 2,214,208,477,433.25/1,704,995.55
  6. Step 6: Final answer
    x = 1,298,659.39

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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.