Home / 2,544,523.20-3,816,784.80-2,435,313.60

Finding the Fourth Proportional to 2,544,523.20, 3,816,784.80 and 2,435,313.60

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Solution

The fourth proportional to 2,544,523.20, 3,816,784.80 and 2,435,313.60 is: 3,652,970.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,523.20 : 3,816,784.80 = 2,435,313.60 : x
  2. Step 2: Convert to fraction form
    2,544,523.20/3,816,784.80 = 2,435,313.60/x
  3. Step 3: Cross multiply
    2,544,523.20x = 3,816,784.80 × 2,435,313.60
  4. Step 4: Simplify right side
    2,544,523.20x = 9,295,067,931,713.28
  5. Step 5: Solve for x
    x = 9,295,067,931,713.28/2,544,523.20
  6. Step 6: Final answer
    x = 3,652,970.40

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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.