Home / 6,726,765.34-9,282,933.61-3,670,979.59

Finding the Fourth Proportional to 6,726,765.34, 9,282,933.61 and 3,670,979.59

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Solution

The fourth proportional to 6,726,765.34, 9,282,933.61 and 3,670,979.59 is: 5,065,950.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,726,765.34 : 9,282,933.61 = 3,670,979.59 : x
  2. Step 2: Convert to fraction form
    6,726,765.34/9,282,933.61 = 3,670,979.59/x
  3. Step 3: Cross multiply
    6,726,765.34x = 9,282,933.61 × 3,670,979.59
  4. Step 4: Simplify right side
    6,726,765.34x = 34,077,459,817,635.02
  5. Step 5: Solve for x
    x = 34,077,459,817,635.02/6,726,765.34
  6. Step 6: Final answer
    x = 5,065,950.44

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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.