Home / 4,038,955.98-5,573,669.55-2,228,119.50

Finding the Fourth Proportional to 4,038,955.98, 5,573,669.55 and 2,228,119.50

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Solution

The fourth proportional to 4,038,955.98, 5,573,669.55 and 2,228,119.50 is: 3,074,755.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,038,955.98 : 5,573,669.55 = 2,228,119.50 : x
  2. Step 2: Convert to fraction form
    4,038,955.98/5,573,669.55 = 2,228,119.50/x
  3. Step 3: Cross multiply
    4,038,955.98x = 5,573,669.55 × 2,228,119.50
  4. Step 4: Simplify right side
    4,038,955.98x = 12,418,801,810,911.22
  5. Step 5: Solve for x
    x = 12,418,801,810,911.22/4,038,955.98
  6. Step 6: Final answer
    x = 3,074,755.43

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1.5x scale

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.