Home / 2,382,100.12-3,571,141.14-1,033,247.16

Finding the Fourth Proportional to 2,382,100.12, 3,571,141.14 and 1,033,247.16

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Solution

The fourth proportional to 2,382,100.12, 3,571,141.14 and 1,033,247.16 is: 1,548,999.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,382,100.12 : 3,571,141.14 = 1,033,247.16 : x
  2. Step 2: Convert to fraction form
    2,382,100.12/3,571,141.14 = 1,033,247.16/x
  3. Step 3: Cross multiply
    2,382,100.12x = 3,571,141.14 × 1,033,247.16
  4. Step 4: Simplify right side
    2,382,100.12x = 3,689,871,440,864.16
  5. Step 5: Solve for x
    x = 3,689,871,440,864.16/2,382,100.12
  6. Step 6: Final answer
    x = 1,548,999.31

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.