Home / 1,590,057.33-2,384,122.77-713,536.02

Finding the Fourth Proportional to 1,590,057.33, 2,384,122.77 and 713,536.02

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Solution

The fourth proportional to 1,590,057.33, 2,384,122.77 and 713,536.02 is: 1,069,871.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,590,057.33 : 2,384,122.77 = 713,536.02 : x
  2. Step 2: Convert to fraction form
    1,590,057.33/2,384,122.77 = 713,536.02/x
  3. Step 3: Cross multiply
    1,590,057.33x = 2,384,122.77 × 713,536.02
  4. Step 4: Simplify right side
    1,590,057.33x = 1,701,157,472,497.18
  5. Step 5: Solve for x
    x = 1,701,157,472,497.18/1,590,057.33
  6. Step 6: Final answer
    x = 1,069,871.78

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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.