Home / 4,003,040.55-5,523,977.15-2,348,964.97

Finding the Fourth Proportional to 4,003,040.55, 5,523,977.15 and 2,348,964.97

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Solution

The fourth proportional to 4,003,040.55, 5,523,977.15 and 2,348,964.97 is: 3,241,443.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,003,040.55 : 5,523,977.15 = 2,348,964.97 : x
  2. Step 2: Convert to fraction form
    4,003,040.55/5,523,977.15 = 2,348,964.97/x
  3. Step 3: Cross multiply
    4,003,040.55x = 5,523,977.15 × 2,348,964.97
  4. Step 4: Simplify right side
    4,003,040.55x = 12,975,628,803,684.29
  5. Step 5: Solve for x
    x = 12,975,628,803,684.29/4,003,040.55
  6. Step 6: Final answer
    x = 3,241,443.26

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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.