Home / 3,364,277.40-5,046,171.91-1,314,552.64

Finding the Fourth Proportional to 3,364,277.40, 5,046,171.91 and 1,314,552.64

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Solution

The fourth proportional to 3,364,277.40, 5,046,171.91 and 1,314,552.64 is: 1,971,733.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,277.40 : 5,046,171.91 = 1,314,552.64 : x
  2. Step 2: Convert to fraction form
    3,364,277.40/5,046,171.91 = 1,314,552.64/x
  3. Step 3: Cross multiply
    3,364,277.40x = 5,046,171.91 × 1,314,552.64
  4. Step 4: Simplify right side
    3,364,277.40x = 6,633,458,606,184.34
  5. Step 5: Solve for x
    x = 6,633,458,606,184.34/3,364,277.40
  6. Step 6: Final answer
    x = 1,971,733.55

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.