Home / 5,760,434.04-7,950,369.42-3,347,385.72

Finding the Fourth Proportional to 5,760,434.04, 7,950,369.42 and 3,347,385.72

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Solution

The fourth proportional to 5,760,434.04, 7,950,369.42 and 3,347,385.72 is: 4,619,956.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,760,434.04 : 7,950,369.42 = 3,347,385.72 : x
  2. Step 2: Convert to fraction form
    5,760,434.04/7,950,369.42 = 3,347,385.72/x
  3. Step 3: Cross multiply
    5,760,434.04x = 7,950,369.42 × 3,347,385.72
  4. Step 4: Simplify right side
    5,760,434.04x = 26,612,953,065,232.68
  5. Step 5: Solve for x
    x = 26,612,953,065,232.68/5,760,434.04
  6. Step 6: Final answer
    x = 4,619,956.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.