Home / 5,695,073.30-7,859,096.12-3,116,702.36

Finding the Fourth Proportional to 5,695,073.30, 7,859,096.12 and 3,116,702.36

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Solution

The fourth proportional to 5,695,073.30, 7,859,096.12 and 3,116,702.36 is: 4,300,991.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,695,073.30 : 7,859,096.12 = 3,116,702.36 : x
  2. Step 2: Convert to fraction form
    5,695,073.30/7,859,096.12 = 3,116,702.36/x
  3. Step 3: Cross multiply
    5,695,073.30x = 7,859,096.12 × 3,116,702.36
  4. Step 4: Simplify right side
    5,695,073.30x = 24,494,463,424,670.84
  5. Step 5: Solve for x
    x = 24,494,463,424,670.84/5,695,073.30
  6. Step 6: Final answer
    x = 4,300,991.78

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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.