Home / 6,706,473-9,254,933.82-3,650,710.20

Finding the Fourth Proportional to 6,706,473, 9,254,933.82 and 3,650,710.20

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Solution

The fourth proportional to 6,706,473, 9,254,933.82 and 3,650,710.20 is: 5,037,980.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706,473 : 9,254,933.82 = 3,650,710.20 : x
  2. Step 2: Convert to fraction form
    6,706,473/9,254,933.82 = 3,650,710.20/x
  3. Step 3: Cross multiply
    6,706,473x = 9,254,933.82 × 3,650,710.20
  4. Step 4: Simplify right side
    6,706,473x = 33,787,081,296,998.97
  5. Step 5: Solve for x
    x = 33,787,081,296,998.97/6,706,473
  6. Step 6: Final answer
    x = 5,037,980.66

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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.