Home / 2,632,886.10-3,633,387.75-1,471,332.37

Finding the Fourth Proportional to 2,632,886.10, 3,633,387.75 and 1,471,332.37

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Solution

The fourth proportional to 2,632,886.10, 3,633,387.75 and 1,471,332.37 is: 2,030,441.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,632,886.10 : 3,633,387.75 = 1,471,332.37 : x
  2. Step 2: Convert to fraction form
    2,632,886.10/3,633,387.75 = 1,471,332.37/x
  3. Step 3: Cross multiply
    2,632,886.10x = 3,633,387.75 × 1,471,332.37
  4. Step 4: Simplify right side
    2,632,886.10x = 5,345,921,009,336.47
  5. Step 5: Solve for x
    x = 5,345,921,009,336.47/2,632,886.10
  6. Step 6: Final answer
    x = 2,030,441.43

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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.