Home / 4,093,403.64-6,140,119.86-1,253,503.32

Finding the Fourth Proportional to 4,093,403.64, 6,140,119.86 and 1,253,503.32

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Solution

The fourth proportional to 4,093,403.64, 6,140,119.86 and 1,253,503.32 is: 1,880,259.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,093,403.64 : 6,140,119.86 = 1,253,503.32 : x
  2. Step 2: Convert to fraction form
    4,093,403.64/6,140,119.86 = 1,253,503.32/x
  3. Step 3: Cross multiply
    4,093,403.64x = 6,140,119.86 × 1,253,503.32
  4. Step 4: Simplify right side
    4,093,403.64x = 7,696,660,629,707.94
  5. Step 5: Solve for x
    x = 7,696,660,629,707.94/4,093,403.64
  6. Step 6: Final answer
    x = 1,880,259.39

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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.