Home / 2,326,891.76-3,210,032.80-1,360,062.80

Finding the Fourth Proportional to 2,326,891.76, 3,210,032.80 and 1,360,062.80

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Solution

The fourth proportional to 2,326,891.76, 3,210,032.80 and 1,360,062.80 is: 1,876,256.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,326,891.76 : 3,210,032.80 = 1,360,062.80 : x
  2. Step 2: Convert to fraction form
    2,326,891.76/3,210,032.80 = 1,360,062.80/x
  3. Step 3: Cross multiply
    2,326,891.76x = 3,210,032.80 × 1,360,062.80
  4. Step 4: Simplify right side
    2,326,891.76x = 4,365,846,198,059.84
  5. Step 5: Solve for x
    x = 4,365,846,198,059.84/2,326,891.76
  6. Step 6: Final answer
    x = 1,876,256.68

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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.