Home / 2,960,726.04-4,084,096.44-1,782,504.66

Finding the Fourth Proportional to 2,960,726.04, 4,084,096.44 and 1,782,504.66

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Solution

The fourth proportional to 2,960,726.04, 4,084,096.44 and 1,782,504.66 is: 2,458,829.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,726.04 : 4,084,096.44 = 1,782,504.66 : x
  2. Step 2: Convert to fraction form
    2,960,726.04/4,084,096.44 = 1,782,504.66/x
  3. Step 3: Cross multiply
    2,960,726.04x = 4,084,096.44 × 1,782,504.66
  4. Step 4: Simplify right side
    2,960,726.04x = 7,279,920,936,189.41
  5. Step 5: Solve for x
    x = 7,279,920,936,189.41/2,960,726.04
  6. Step 6: Final answer
    x = 2,458,829.64

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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.