Home / 2,941,220.88-4,412,540.60-1,021,852.74

Finding the Fourth Proportional to 2,941,220.88, 4,412,540.60 and 1,021,852.74

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Solution

The fourth proportional to 2,941,220.88, 4,412,540.60 and 1,021,852.74 is: 1,533,025.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,941,220.88 : 4,412,540.60 = 1,021,852.74 : x
  2. Step 2: Convert to fraction form
    2,941,220.88/4,412,540.60 = 1,021,852.74/x
  3. Step 3: Cross multiply
    2,941,220.88x = 4,412,540.60 × 1,021,852.74
  4. Step 4: Simplify right side
    2,941,220.88x = 4,508,966,692,920.41
  5. Step 5: Solve for x
    x = 4,508,966,692,920.41/2,941,220.88
  6. Step 6: Final answer
    x = 1,533,025.53

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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.