Home / 7,080,246.59-10,617,441.93-2,220,932.25

Finding the Fourth Proportional to 7,080,246.59, 10,617,441.93 and 2,220,932.25

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Solution

The fourth proportional to 7,080,246.59, 10,617,441.93 and 2,220,932.25 is: 3,330,479.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,080,246.59 : 10,617,441.93 = 2,220,932.25 : x
  2. Step 2: Convert to fraction form
    7,080,246.59/10,617,441.93 = 2,220,932.25/x
  3. Step 3: Cross multiply
    7,080,246.59x = 10,617,441.93 × 2,220,932.25
  4. Step 4: Simplify right side
    7,080,246.59x = 23,580,619,194,839.24
  5. Step 5: Solve for x
    x = 23,580,619,194,839.24/7,080,246.59
  6. Step 6: Final answer
    x = 3,330,479.94

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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.