Home / 6,150,403.79-9,222,036.46-2,911,914.27

Finding the Fourth Proportional to 6,150,403.79, 9,222,036.46 and 2,911,914.27

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Solution

The fourth proportional to 6,150,403.79, 9,222,036.46 and 2,911,914.27 is: 4,366,181.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,150,403.79 : 9,222,036.46 = 2,911,914.27 : x
  2. Step 2: Convert to fraction form
    6,150,403.79/9,222,036.46 = 2,911,914.27/x
  3. Step 3: Cross multiply
    6,150,403.79x = 9,222,036.46 × 2,911,914.27
  4. Step 4: Simplify right side
    6,150,403.79x = 26,853,779,566,334.29
  5. Step 5: Solve for x
    x = 26,853,779,566,334.29/6,150,403.79
  6. Step 6: Final answer
    x = 4,366,181.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.