Home / 9,034,824.30-13,552,411.14-2,211,457.20

Finding the Fourth Proportional to 9,034,824.30, 13,552,411.14 and 2,211,457.20

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Solution

The fourth proportional to 9,034,824.30, 13,552,411.14 and 2,211,457.20 is: 3,317,228.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,034,824.30 : 13,552,411.14 = 2,211,457.20 : x
  2. Step 2: Convert to fraction form
    9,034,824.30/13,552,411.14 = 2,211,457.20/x
  3. Step 3: Cross multiply
    9,034,824.30x = 13,552,411.14 × 2,211,457.20
  4. Step 4: Simplify right side
    9,034,824.30x = 29,970,577,192,913.21
  5. Step 5: Solve for x
    x = 29,970,577,192,913.21/9,034,824.30
  6. Step 6: Final answer
    x = 3,317,228.56

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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.