Home / 4,124,868.74-5,692,233.22-2,289,220.41

Finding the Fourth Proportional to 4,124,868.74, 5,692,233.22 and 2,289,220.41

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Solution

The fourth proportional to 4,124,868.74, 5,692,233.22 and 2,289,220.41 is: 3,159,076.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,124,868.74 : 5,692,233.22 = 2,289,220.41 : x
  2. Step 2: Convert to fraction form
    4,124,868.74/5,692,233.22 = 2,289,220.41/x
  3. Step 3: Cross multiply
    4,124,868.74x = 5,692,233.22 × 2,289,220.41
  4. Step 4: Simplify right side
    4,124,868.74x = 13,030,776,481,326.84
  5. Step 5: Solve for x
    x = 13,030,776,481,326.84/4,124,868.74
  6. Step 6: Final answer
    x = 3,159,076.64

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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.