Home / 3,048,157.75-4,572,251.91-773,682.82

Finding the Fourth Proportional to 3,048,157.75, 4,572,251.91 and 773,682.82

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Solution

The fourth proportional to 3,048,157.75, 4,572,251.91 and 773,682.82 is: 1,160,528.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,048,157.75 : 4,572,251.91 = 773,682.82 : x
  2. Step 2: Convert to fraction form
    3,048,157.75/4,572,251.91 = 773,682.82/x
  3. Step 3: Cross multiply
    3,048,157.75x = 4,572,251.91 × 773,682.82
  4. Step 4: Simplify right side
    3,048,157.75x = 3,537,472,747,610.77
  5. Step 5: Solve for x
    x = 3,537,472,747,610.77/3,048,157.75
  6. Step 6: Final answer
    x = 1,160,528.11

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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.