Home / 4,030,130.80-6,049,861.80-2,434,495.60

Finding the Fourth Proportional to 4,030,130.80, 6,049,861.80 and 2,434,495.60

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Solution

The fourth proportional to 4,030,130.80, 6,049,861.80 and 2,434,495.60 is: 3,654,561.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,030,130.80 : 6,049,861.80 = 2,434,495.60 : x
  2. Step 2: Convert to fraction form
    4,030,130.80/6,049,861.80 = 2,434,495.60/x
  3. Step 3: Cross multiply
    4,030,130.80x = 6,049,861.80 × 2,434,495.60
  4. Step 4: Simplify right side
    4,030,130.80x = 14,728,361,932,708.08
  5. Step 5: Solve for x
    x = 14,728,361,932,708.08/4,030,130.80
  6. Step 6: Final answer
    x = 3,654,561.77

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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.