Home / 3,315,935.24-4,575,958.26-1,845,820.46

Finding the Fourth Proportional to 3,315,935.24, 4,575,958.26 and 1,845,820.46

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Solution

The fourth proportional to 3,315,935.24, 4,575,958.26 and 1,845,820.46 is: 2,547,214.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,315,935.24 : 4,575,958.26 = 1,845,820.46 : x
  2. Step 2: Convert to fraction form
    3,315,935.24/4,575,958.26 = 1,845,820.46/x
  3. Step 3: Cross multiply
    3,315,935.24x = 4,575,958.26 × 1,845,820.46
  4. Step 4: Simplify right side
    3,315,935.24x = 8,446,397,380,414.00
  5. Step 5: Solve for x
    x = 8,446,397,380,414.00/3,315,935.24
  6. Step 6: Final answer
    x = 2,547,214.22

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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.