Home / 3,294,626.01-4,945,126.88-1,589,969.31

Finding the Fourth Proportional to 3,294,626.01, 4,945,126.88 and 1,589,969.31

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Solution

The fourth proportional to 3,294,626.01, 4,945,126.88 and 1,589,969.31 is: 2,386,492.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,294,626.01 : 4,945,126.88 = 1,589,969.31 : x
  2. Step 2: Convert to fraction form
    3,294,626.01/4,945,126.88 = 1,589,969.31/x
  3. Step 3: Cross multiply
    3,294,626.01x = 4,945,126.88 × 1,589,969.31
  4. Step 4: Simplify right side
    3,294,626.01x = 7,862,599,976,068.92
  5. Step 5: Solve for x
    x = 7,862,599,976,068.92/3,294,626.01
  6. Step 6: Final answer
    x = 2,386,492.42

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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.