Home / 2,010,844.86-2,774,656.44-1,194,746.46

Finding the Fourth Proportional to 2,010,844.86, 2,774,656.44 and 1,194,746.46

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Solution

The fourth proportional to 2,010,844.86, 2,774,656.44 and 1,194,746.46 is: 1,648,566.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,844.86 : 2,774,656.44 = 1,194,746.46 : x
  2. Step 2: Convert to fraction form
    2,010,844.86/2,774,656.44 = 1,194,746.46/x
  3. Step 3: Cross multiply
    2,010,844.86x = 2,774,656.44 × 1,194,746.46
  4. Step 4: Simplify right side
    2,010,844.86x = 3,315,010,959,406.20
  5. Step 5: Solve for x
    x = 3,315,010,959,406.20/2,010,844.86
  6. Step 6: Final answer
    x = 1,648,566.24

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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.