Home / 9,272,489.04-13,910,742-2,795,022.50

Finding the Fourth Proportional to 9,272,489.04, 13,910,742 and 2,795,022.50

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Solution

The fourth proportional to 9,272,489.04, 13,910,742 and 2,795,022.50 is: 4,193,139.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,272,489.04 : 13,910,742 = 2,795,022.50 : x
  2. Step 2: Convert to fraction form
    9,272,489.04/13,910,742 = 2,795,022.50/x
  3. Step 3: Cross multiply
    9,272,489.04x = 13,910,742 × 2,795,022.50
  4. Step 4: Simplify right side
    9,272,489.04x = 38,880,836,812,141.29
  5. Step 5: Solve for x
    x = 38,880,836,812,141.29/9,272,489.04
  6. Step 6: Final answer
    x = 4,193,139.15

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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.