Home / 4,447,549.51-6,670,015.52-2,017,296.79

Finding the Fourth Proportional to 4,447,549.51, 6,670,015.52 and 2,017,296.79

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Solution

The fourth proportional to 4,447,549.51, 6,670,015.52 and 2,017,296.79 is: 3,025,351.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,447,549.51 : 6,670,015.52 = 2,017,296.79 : x
  2. Step 2: Convert to fraction form
    4,447,549.51/6,670,015.52 = 2,017,296.79/x
  3. Step 3: Cross multiply
    4,447,549.51x = 6,670,015.52 × 2,017,296.79
  4. Step 4: Simplify right side
    4,447,549.51x = 13,455,400,870,984.66
  5. Step 5: Solve for x
    x = 13,455,400,870,984.66/4,447,549.51
  6. Step 6: Final answer
    x = 3,025,351.57

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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.