Home / 2,395,695.15-3,307,551.57-1,525,021.29

Finding the Fourth Proportional to 2,395,695.15, 3,307,551.57 and 1,525,021.29

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Solution

The fourth proportional to 2,395,695.15, 3,307,551.57 and 1,525,021.29 is: 2,105,479.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,695.15 : 3,307,551.57 = 1,525,021.29 : x
  2. Step 2: Convert to fraction form
    2,395,695.15/3,307,551.57 = 1,525,021.29/x
  3. Step 3: Cross multiply
    2,395,695.15x = 3,307,551.57 × 1,525,021.29
  4. Step 4: Simplify right side
    2,395,695.15x = 5,044,086,562,022.93
  5. Step 5: Solve for x
    x = 5,044,086,562,022.93/2,395,695.15
  6. Step 6: Final answer
    x = 2,105,479.31

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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.