Home / 4,954,723.65-7,430,802.44-1,359,645.57

Finding the Fourth Proportional to 4,954,723.65, 7,430,802.44 and 1,359,645.57

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Solution

The fourth proportional to 4,954,723.65, 7,430,802.44 and 1,359,645.57 is: 2,039,116.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,954,723.65 : 7,430,802.44 = 1,359,645.57 : x
  2. Step 2: Convert to fraction form
    4,954,723.65/7,430,802.44 = 1,359,645.57/x
  3. Step 3: Cross multiply
    4,954,723.65x = 7,430,802.44 × 1,359,645.57
  4. Step 4: Simplify right side
    4,954,723.65x = 10,103,257,612,292.96
  5. Step 5: Solve for x
    x = 10,103,257,612,292.96/4,954,723.65
  6. Step 6: Final answer
    x = 2,039,116.27

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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.