Home / 3,086,884.35-4,630,501.49-957,271.23

Finding the Fourth Proportional to 3,086,884.35, 4,630,501.49 and 957,271.23

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Solution

The fourth proportional to 3,086,884.35, 4,630,501.49 and 957,271.23 is: 1,435,961.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,086,884.35 : 4,630,501.49 = 957,271.23 : x
  2. Step 2: Convert to fraction form
    3,086,884.35/4,630,501.49 = 957,271.23/x
  3. Step 3: Cross multiply
    3,086,884.35x = 4,630,501.49 × 957,271.23
  4. Step 4: Simplify right side
    3,086,884.35x = 4,432,645,852,062.78
  5. Step 5: Solve for x
    x = 4,432,645,852,062.78/3,086,884.35
  6. Step 6: Final answer
    x = 1,435,961.10

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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.