Home / 2,088,357.36-3,132,538.53-572,053.37

Finding the Fourth Proportional to 2,088,357.36, 3,132,538.53 and 572,053.37

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Solution

The fourth proportional to 2,088,357.36, 3,132,538.53 and 572,053.37 is: 858,080.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,088,357.36 : 3,132,538.53 = 572,053.37 : x
  2. Step 2: Convert to fraction form
    2,088,357.36/3,132,538.53 = 572,053.37/x
  3. Step 3: Cross multiply
    2,088,357.36x = 3,132,538.53 × 572,053.37
  4. Step 4: Simplify right side
    2,088,357.36x = 1,791,979,207,078.65
  5. Step 5: Solve for x
    x = 1,791,979,207,078.65/2,088,357.36
  6. Step 6: Final answer
    x = 858,080.73

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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.