Home / 14,197,307.04-21,299,551.56-3,962,165.04

Finding the Fourth Proportional to 14,197,307.04, 21,299,551.56 and 3,962,165.04

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Solution

The fourth proportional to 14,197,307.04, 21,299,551.56 and 3,962,165.04 is: 5,944,249.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,197,307.04 : 21,299,551.56 = 3,962,165.04 : x
  2. Step 2: Convert to fraction form
    14,197,307.04/21,299,551.56 = 3,962,165.04/x
  3. Step 3: Cross multiply
    14,197,307.04x = 21,299,551.56 × 3,962,165.04
  4. Step 4: Simplify right side
    14,197,307.04x = 84,392,338,558,709.45
  5. Step 5: Solve for x
    x = 84,392,338,558,709.45/14,197,307.04
  6. Step 6: Final answer
    x = 5,944,249.73

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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.