Home / 5,359,586.56-7,395,396.86-3,184,073.80

Finding the Fourth Proportional to 5,359,586.56, 7,395,396.86 and 3,184,073.80

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Solution

The fourth proportional to 5,359,586.56, 7,395,396.86 and 3,184,073.80 is: 4,393,527.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,359,586.56 : 7,395,396.86 = 3,184,073.80 : x
  2. Step 2: Convert to fraction form
    5,359,586.56/7,395,396.86 = 3,184,073.80/x
  3. Step 3: Cross multiply
    5,359,586.56x = 7,395,396.86 × 3,184,073.80
  4. Step 4: Simplify right side
    5,359,586.56x = 23,547,489,382,528.27
  5. Step 5: Solve for x
    x = 23,547,489,382,528.27/5,359,586.56
  6. Step 6: Final answer
    x = 4,393,527.21

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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.