Home / 2,395,731.24-3,307,601.16-1,525,057.20

Finding the Fourth Proportional to 2,395,731.24, 3,307,601.16 and 1,525,057.20

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Solution

The fourth proportional to 2,395,731.24, 3,307,601.16 and 1,525,057.20 is: 2,105,528.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,731.24 : 3,307,601.16 = 1,525,057.20 : x
  2. Step 2: Convert to fraction form
    2,395,731.24/3,307,601.16 = 1,525,057.20/x
  3. Step 3: Cross multiply
    2,395,731.24x = 3,307,601.16 × 1,525,057.20
  4. Step 4: Simplify right side
    2,395,731.24x = 5,044,280,963,786.35
  5. Step 5: Solve for x
    x = 5,044,280,963,786.35/2,395,731.24
  6. Step 6: Final answer
    x = 2,105,528.73

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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.