Home / 14,382,798.88-21,574,302-3,600,286.24

Finding the Fourth Proportional to 14,382,798.88, 21,574,302 and 3,600,286.24

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Solution

The fourth proportional to 14,382,798.88, 21,574,302 and 3,600,286.24 is: 5,400,455.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,382,798.88 : 21,574,302 = 3,600,286.24 : x
  2. Step 2: Convert to fraction form
    14,382,798.88/21,574,302 = 3,600,286.24/x
  3. Step 3: Cross multiply
    14,382,798.88x = 21,574,302 × 3,600,286.24
  4. Step 4: Simplify right side
    14,382,798.88x = 77,673,662,628,204.48
  5. Step 5: Solve for x
    x = 77,673,662,628,204.48/14,382,798.88
  6. Step 6: Final answer
    x = 5,400,455.31

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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.