Home / 2,329,743.36-3,216,037.77-1,566,239.79

Finding the Fourth Proportional to 2,329,743.36, 3,216,037.77 and 1,566,239.79

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Solution

The fourth proportional to 2,329,743.36, 3,216,037.77 and 1,566,239.79 is: 2,162,077.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,329,743.36 : 3,216,037.77 = 1,566,239.79 : x
  2. Step 2: Convert to fraction form
    2,329,743.36/3,216,037.77 = 1,566,239.79/x
  3. Step 3: Cross multiply
    2,329,743.36x = 3,216,037.77 × 1,566,239.79
  4. Step 4: Simplify right side
    2,329,743.36x = 5,037,086,333,577.01
  5. Step 5: Solve for x
    x = 5,037,086,333,577.01/2,329,743.36
  6. Step 6: Final answer
    x = 2,162,077.77

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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.