Home / 4,140,822.85-5,713,876.25-2,304,858.22

Finding the Fourth Proportional to 4,140,822.85, 5,713,876.25 and 2,304,858.22

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Solution

The fourth proportional to 4,140,822.85, 5,713,876.25 and 2,304,858.22 is: 3,180,448.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,140,822.85 : 5,713,876.25 = 2,304,858.22 : x
  2. Step 2: Convert to fraction form
    4,140,822.85/5,713,876.25 = 2,304,858.22/x
  3. Step 3: Cross multiply
    4,140,822.85x = 5,713,876.25 × 2,304,858.22
  4. Step 4: Simplify right side
    4,140,822.85x = 13,169,674,634,352.73
  5. Step 5: Solve for x
    x = 13,169,674,634,352.73/4,140,822.85
  6. Step 6: Final answer
    x = 3,180,448.70

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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.