Home / 4,216,522-6,324,958.02-1,224,706

Finding the Fourth Proportional to 4,216,522, 6,324,958.02 and 1,224,706

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Solution

The fourth proportional to 4,216,522, 6,324,958.02 and 1,224,706 is: 1,837,109.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,522 : 6,324,958.02 = 1,224,706 : x
  2. Step 2: Convert to fraction form
    4,216,522/6,324,958.02 = 1,224,706/x
  3. Step 3: Cross multiply
    4,216,522x = 6,324,958.02 × 1,224,706
  4. Step 4: Simplify right side
    4,216,522x = 7,746,214,036,842.12
  5. Step 5: Solve for x
    x = 7,746,214,036,842.12/4,216,522
  6. Step 6: Final answer
    x = 1,837,109.84

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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.