Home / 3,525,328.43-5,287,992.69-2,326,970.42

Finding the Fourth Proportional to 3,525,328.43, 5,287,992.69 and 2,326,970.42

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Solution

The fourth proportional to 3,525,328.43, 5,287,992.69 and 2,326,970.42 is: 3,490,455.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,525,328.43 : 5,287,992.69 = 2,326,970.42 : x
  2. Step 2: Convert to fraction form
    3,525,328.43/5,287,992.69 = 2,326,970.42/x
  3. Step 3: Cross multiply
    3,525,328.43x = 5,287,992.69 × 2,326,970.42
  4. Step 4: Simplify right side
    3,525,328.43x = 12,305,002,570,806.23
  5. Step 5: Solve for x
    x = 12,305,002,570,806.23/3,525,328.43
  6. Step 6: Final answer
    x = 3,490,455.66

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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.