Home / 10,560,922.16-15,843,171.64-3,642,522.96

Finding the Fourth Proportional to 10,560,922.16, 15,843,171.64 and 3,642,522.96

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Solution

The fourth proportional to 10,560,922.16, 15,843,171.64 and 3,642,522.96 is: 5,464,401.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,560,922.16 : 15,843,171.64 = 3,642,522.96 : x
  2. Step 2: Convert to fraction form
    10,560,922.16/15,843,171.64 = 3,642,522.96/x
  3. Step 3: Cross multiply
    10,560,922.16x = 15,843,171.64 × 3,642,522.96
  4. Step 4: Simplify right side
    10,560,922.16x = 57,709,116,457,920.86
  5. Step 5: Solve for x
    x = 57,709,116,457,920.86/10,560,922.16
  6. Step 6: Final answer
    x = 5,464,401.27

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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.