Home / 2,330,435.92-3,495,843.60-647,539.60

Finding the Fourth Proportional to 2,330,435.92, 3,495,843.60 and 647,539.60

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Solution

The fourth proportional to 2,330,435.92, 3,495,843.60 and 647,539.60 is: 971,362.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,330,435.92 : 3,495,843.60 = 647,539.60 : x
  2. Step 2: Convert to fraction form
    2,330,435.92/3,495,843.60 = 647,539.60/x
  3. Step 3: Cross multiply
    2,330,435.92x = 3,495,843.60 × 647,539.60
  4. Step 4: Simplify right side
    2,330,435.92x = 2,263,697,166,406.56
  5. Step 5: Solve for x
    x = 2,263,697,166,406.56/2,330,435.92
  6. Step 6: Final answer
    x = 971,362.12

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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.