Home / 4,294,435.20-5,926,339.68-2,360,820.32

Finding the Fourth Proportional to 4,294,435.20, 5,926,339.68 and 2,360,820.32

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Solution

The fourth proportional to 4,294,435.20, 5,926,339.68 and 2,360,820.32 is: 3,257,942.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,435.20 : 5,926,339.68 = 2,360,820.32 : x
  2. Step 2: Convert to fraction form
    4,294,435.20/5,926,339.68 = 2,360,820.32/x
  3. Step 3: Cross multiply
    4,294,435.20x = 5,926,339.68 × 2,360,820.32
  4. Step 4: Simplify right side
    4,294,435.20x = 13,991,023,139,766.30
  5. Step 5: Solve for x
    x = 13,991,023,139,766.30/4,294,435.20
  6. Step 6: Final answer
    x = 3,257,942.54

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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.