Home / 2,010,359.30-2,774,317.26-1,092,588.48

Finding the Fourth Proportional to 2,010,359.30, 2,774,317.26 and 1,092,588.48

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Solution

The fourth proportional to 2,010,359.30, 2,774,317.26 and 1,092,588.48 is: 1,507,783.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,359.30 : 2,774,317.26 = 1,092,588.48 : x
  2. Step 2: Convert to fraction form
    2,010,359.30/2,774,317.26 = 1,092,588.48/x
  3. Step 3: Cross multiply
    2,010,359.30x = 2,774,317.26 × 1,092,588.48
  4. Step 4: Simplify right side
    2,010,359.30x = 3,031,187,078,141.16
  5. Step 5: Solve for x
    x = 3,031,187,078,141.16/2,010,359.30
  6. Step 6: Final answer
    x = 1,507,783.75

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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.