Home / 2,073,927.44-2,860,397.38-1,349,006.64

Finding the Fourth Proportional to 2,073,927.44, 2,860,397.38 and 1,349,006.64

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Solution

The fourth proportional to 2,073,927.44, 2,860,397.38 and 1,349,006.64 is: 1,860,573.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,073,927.44 : 2,860,397.38 = 1,349,006.64 : x
  2. Step 2: Convert to fraction form
    2,073,927.44/2,860,397.38 = 1,349,006.64/x
  3. Step 3: Cross multiply
    2,073,927.44x = 2,860,397.38 × 1,349,006.64
  4. Step 4: Simplify right side
    2,073,927.44x = 3,858,695,058,658.60
  5. Step 5: Solve for x
    x = 3,858,695,058,658.60/2,073,927.44
  6. Step 6: Final answer
    x = 1,860,573.80

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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.