Home / 1,104,536.70-1,656,809.10-336,041.91

Finding the Fourth Proportional to 1,104,536.70, 1,656,809.10 and 336,041.91

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Solution

The fourth proportional to 1,104,536.70, 1,656,809.10 and 336,041.91 is: 504,064.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,104,536.70 : 1,656,809.10 = 336,041.91 : x
  2. Step 2: Convert to fraction form
    1,104,536.70/1,656,809.10 = 336,041.91/x
  3. Step 3: Cross multiply
    1,104,536.70x = 1,656,809.10 × 336,041.91
  4. Step 4: Simplify right side
    1,104,536.70x = 556,757,294,469.38
  5. Step 5: Solve for x
    x = 556,757,294,469.38/1,104,536.70
  6. Step 6: Final answer
    x = 504,064.10

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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.