Home / 3,048,583.67-4,206,742.22-1,759,839.24

Finding the Fourth Proportional to 3,048,583.67, 4,206,742.22 and 1,759,839.24

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Solution

The fourth proportional to 3,048,583.67, 4,206,742.22 and 1,759,839.24 is: 2,428,403.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,583.67 : 4,206,742.22 = 1,759,839.24 : x
  2. Step 2: Convert to fraction form
    3,048,583.67/4,206,742.22 = 1,759,839.24/x
  3. Step 3: Cross multiply
    3,048,583.67x = 4,206,742.22 × 1,759,839.24
  4. Step 4: Simplify right side
    3,048,583.67x = 7,403,190,035,720.31
  5. Step 5: Solve for x
    x = 7,403,190,035,720.31/3,048,583.67
  6. Step 6: Final answer
    x = 2,428,403.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.