Home / 1,133,036.64-1,699,846.56-334,285.92

Finding the Fourth Proportional to 1,133,036.64, 1,699,846.56 and 334,285.92

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Solution

The fourth proportional to 1,133,036.64, 1,699,846.56 and 334,285.92 is: 501,514.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,133,036.64 : 1,699,846.56 = 334,285.92 : x
  2. Step 2: Convert to fraction form
    1,133,036.64/1,699,846.56 = 334,285.92/x
  3. Step 3: Cross multiply
    1,133,036.64x = 1,699,846.56 × 334,285.92
  4. Step 4: Simplify right side
    1,133,036.64x = 568,234,771,168.44
  5. Step 5: Solve for x
    x = 568,234,771,168.44/1,133,036.64
  6. Step 6: Final answer
    x = 501,514.91

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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.