Home / 4,164,229.74-5,744,328.93-2,421,708.33

Finding the Fourth Proportional to 4,164,229.74, 5,744,328.93 and 2,421,708.33

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Solution

The fourth proportional to 4,164,229.74, 5,744,328.93 and 2,421,708.33 is: 3,340,615.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,164,229.74 : 5,744,328.93 = 2,421,708.33 : x
  2. Step 2: Convert to fraction form
    4,164,229.74/5,744,328.93 = 2,421,708.33/x
  3. Step 3: Cross multiply
    4,164,229.74x = 5,744,328.93 × 2,421,708.33
  4. Step 4: Simplify right side
    4,164,229.74x = 13,911,089,220,040.99
  5. Step 5: Solve for x
    x = 13,911,089,220,040.99/4,164,229.74
  6. Step 6: Final answer
    x = 3,340,615.21

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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.