Home / 4,253,179.35-5,869,842.72-2,600,296.32

Finding the Fourth Proportional to 4,253,179.35, 5,869,842.72 and 2,600,296.32

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Solution

The fourth proportional to 4,253,179.35, 5,869,842.72 and 2,600,296.32 is: 3,588,687.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,253,179.35 : 5,869,842.72 = 2,600,296.32 : x
  2. Step 2: Convert to fraction form
    4,253,179.35/5,869,842.72 = 2,600,296.32/x
  3. Step 3: Cross multiply
    4,253,179.35x = 5,869,842.72 × 2,600,296.32
  4. Step 4: Simplify right side
    4,253,179.35x = 15,263,330,423,794.79
  5. Step 5: Solve for x
    x = 15,263,330,423,794.79/4,253,179.35
  6. Step 6: Final answer
    x = 3,588,687.23

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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.