Home / 3,922,290.54-5,880,066.26-1,363,173.03

Finding the Fourth Proportional to 3,922,290.54, 5,880,066.26 and 1,363,173.03

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Solution

The fourth proportional to 3,922,290.54, 5,880,066.26 and 1,363,173.03 is: 2,043,588.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,922,290.54 : 5,880,066.26 = 1,363,173.03 : x
  2. Step 2: Convert to fraction form
    3,922,290.54/5,880,066.26 = 1,363,173.03/x
  3. Step 3: Cross multiply
    3,922,290.54x = 5,880,066.26 × 1,363,173.03
  4. Step 4: Simplify right side
    3,922,290.54x = 8,015,547,733,429.10
  5. Step 5: Solve for x
    x = 8,015,547,733,429.10/3,922,290.54
  6. Step 6: Final answer
    x = 2,043,588.47

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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.