Home / 1,049,737.72-1,448,634.50-590,852.02

Finding the Fourth Proportional to 1,049,737.72, 1,448,634.50 and 590,852.02

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Solution

The fourth proportional to 1,049,737.72, 1,448,634.50 and 590,852.02 is: 815,373.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,049,737.72 : 1,448,634.50 = 590,852.02 : x
  2. Step 2: Convert to fraction form
    1,049,737.72/1,448,634.50 = 590,852.02/x
  3. Step 3: Cross multiply
    1,049,737.72x = 1,448,634.50 × 590,852.02
  4. Step 4: Simplify right side
    1,049,737.72x = 855,928,620,566.69
  5. Step 5: Solve for x
    x = 855,928,620,566.69/1,049,737.72
  6. Step 6: Final answer
    x = 815,373.79

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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.