Home / 3,969,564.65-5,475,980.31-2,593,713.23

Finding the Fourth Proportional to 3,969,564.65, 5,475,980.31 and 2,593,713.23

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Solution

The fourth proportional to 3,969,564.65, 5,475,980.31 and 2,593,713.23 is: 3,578,005.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,969,564.65 : 5,475,980.31 = 2,593,713.23 : x
  2. Step 2: Convert to fraction form
    3,969,564.65/5,475,980.31 = 2,593,713.23/x
  3. Step 3: Cross multiply
    3,969,564.65x = 5,475,980.31 × 2,593,713.23
  4. Step 4: Simplify right side
    3,969,564.65x = 14,203,122,577,266.50
  5. Step 5: Solve for x
    x = 14,203,122,577,266.50/3,969,564.65
  6. Step 6: Final answer
    x = 3,578,005.10

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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.