Home / 3,326,492.34-4,589,511.55-2,035,987.38

Finding the Fourth Proportional to 3,326,492.34, 4,589,511.55 and 2,035,987.38

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Solution

The fourth proportional to 3,326,492.34, 4,589,511.55 and 2,035,987.38 is: 2,809,021.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,326,492.34 : 4,589,511.55 = 2,035,987.38 : x
  2. Step 2: Convert to fraction form
    3,326,492.34/4,589,511.55 = 2,035,987.38/x
  3. Step 3: Cross multiply
    3,326,492.34x = 4,589,511.55 × 2,035,987.38
  4. Step 4: Simplify right side
    3,326,492.34x = 9,344,187,596,164.24
  5. Step 5: Solve for x
    x = 9,344,187,596,164.24/3,326,492.34
  6. Step 6: Final answer
    x = 2,809,021.23

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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.