Home / 2,853,276.60-4,273,694.10-2,355,612.60

Finding the Fourth Proportional to 2,853,276.60, 4,273,694.10 and 2,355,612.60

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Solution

The fourth proportional to 2,853,276.60, 4,273,694.10 and 2,355,612.60 is: 3,528,283.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,853,276.60 : 4,273,694.10 = 2,355,612.60 : x
  2. Step 2: Convert to fraction form
    2,853,276.60/4,273,694.10 = 2,355,612.60/x
  3. Step 3: Cross multiply
    2,853,276.60x = 4,273,694.10 × 2,355,612.60
  4. Step 4: Simplify right side
    2,853,276.60x = 10,067,167,670,505.66
  5. Step 5: Solve for x
    x = 10,067,167,670,505.66/2,853,276.60
  6. Step 6: Final answer
    x = 3,528,283.12

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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.