Home / 1,176,899.46-1,765,349.21-335,429.34

Finding the Fourth Proportional to 1,176,899.46, 1,765,349.21 and 335,429.34

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Solution

The fourth proportional to 1,176,899.46, 1,765,349.21 and 335,429.34 is: 503,144.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,899.46 : 1,765,349.21 = 335,429.34 : x
  2. Step 2: Convert to fraction form
    1,176,899.46/1,765,349.21 = 335,429.34/x
  3. Step 3: Cross multiply
    1,176,899.46x = 1,765,349.21 × 335,429.34
  4. Step 4: Simplify right side
    1,176,899.46x = 592,149,920,379.82
  5. Step 5: Solve for x
    x = 592,149,920,379.82/1,176,899.46
  6. Step 6: Final answer
    x = 503,144.02

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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.