Home / 2,730,846.26-4,075,504.66-2,428,182.02

Finding the Fourth Proportional to 2,730,846.26, 4,075,504.66 and 2,428,182.02

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Solution

The fourth proportional to 2,730,846.26, 4,075,504.66 and 2,428,182.02 is: 3,623,809.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,730,846.26 : 4,075,504.66 = 2,428,182.02 : x
  2. Step 2: Convert to fraction form
    2,730,846.26/4,075,504.66 = 2,428,182.02/x
  3. Step 3: Cross multiply
    2,730,846.26x = 4,075,504.66 × 2,428,182.02
  4. Step 4: Simplify right side
    2,730,846.26x = 9,896,067,137,838.21
  5. Step 5: Solve for x
    x = 9,896,067,137,838.21/2,730,846.26
  6. Step 6: Final answer
    x = 3,623,809.69

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.