Home / 6,845,797.85-9,447,203.32-3,748,517.10

Finding the Fourth Proportional to 6,845,797.85, 9,447,203.32 and 3,748,517.10

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Solution

The fourth proportional to 6,845,797.85, 9,447,203.32 and 3,748,517.10 is: 5,172,954.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,845,797.85 : 9,447,203.32 = 3,748,517.10 : x
  2. Step 2: Convert to fraction form
    6,845,797.85/9,447,203.32 = 3,748,517.10/x
  3. Step 3: Cross multiply
    6,845,797.85x = 9,447,203.32 × 3,748,517.10
  4. Step 4: Simplify right side
    6,845,797.85x = 35,413,003,182,825.48
  5. Step 5: Solve for x
    x = 35,413,003,182,825.48/6,845,797.85
  6. Step 6: Final answer
    x = 5,172,954.85

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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.