Home / 3,523,085.91-4,864,200.35-2,705,829.03

Finding the Fourth Proportional to 3,523,085.91, 4,864,200.35 and 2,705,829.03

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Solution

The fourth proportional to 3,523,085.91, 4,864,200.35 and 2,705,829.03 is: 3,735,842.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,085.91 : 4,864,200.35 = 2,705,829.03 : x
  2. Step 2: Convert to fraction form
    3,523,085.91/4,864,200.35 = 2,705,829.03/x
  3. Step 3: Cross multiply
    3,523,085.91x = 4,864,200.35 × 2,705,829.03
  4. Step 4: Simplify right side
    3,523,085.91x = 13,161,694,501,237.01
  5. Step 5: Solve for x
    x = 13,161,694,501,237.01/3,523,085.91
  6. Step 6: Final answer
    x = 3,735,842.62

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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.