Home / 5,455,361-8,185,510.38-2,382,305.24

Finding the Fourth Proportional to 5,455,361, 8,185,510.38 and 2,382,305.24

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Solution

The fourth proportional to 5,455,361, 8,185,510.38 and 2,382,305.24 is: 3,574,536.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,455,361 : 8,185,510.38 = 2,382,305.24 : x
  2. Step 2: Convert to fraction form
    5,455,361/8,185,510.38 = 2,382,305.24/x
  3. Step 3: Cross multiply
    5,455,361x = 8,185,510.38 × 2,382,305.24
  4. Step 4: Simplify right side
    5,455,361x = 19,500,384,270,348.39
  5. Step 5: Solve for x
    x = 19,500,384,270,348.39/5,455,361
  6. Step 6: Final answer
    x = 3,574,536.00

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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.