Home / 1,176,895.46-1,765,343.21-335,425.34

Finding the Fourth Proportional to 1,176,895.46, 1,765,343.21 and 335,425.34

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Solution

The fourth proportional to 1,176,895.46, 1,765,343.21 and 335,425.34 is: 503,138.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,176,895.46 : 1,765,343.21 = 335,425.34 : x
  2. Step 2: Convert to fraction form
    1,176,895.46/1,765,343.21 = 335,425.34/x
  3. Step 3: Cross multiply
    1,176,895.46x = 1,765,343.21 × 335,425.34
  4. Step 4: Simplify right side
    1,176,895.46x = 592,140,846,430.94
  5. Step 5: Solve for x
    x = 592,140,846,430.94/1,176,895.46
  6. Step 6: Final answer
    x = 503,138.02

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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.