Home / 3,576,438.70-5,364,658.05-3,184,528.30

Finding the Fourth Proportional to 3,576,438.70, 5,364,658.05 and 3,184,528.30

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Solution

The fourth proportional to 3,576,438.70, 5,364,658.05 and 3,184,528.30 is: 4,776,792.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,576,438.70 : 5,364,658.05 = 3,184,528.30 : x
  2. Step 2: Convert to fraction form
    3,576,438.70/5,364,658.05 = 3,184,528.30/x
  3. Step 3: Cross multiply
    3,576,438.70x = 5,364,658.05 × 3,184,528.30
  4. Step 4: Simplify right side
    3,576,438.70x = 17,083,905,380,047.81
  5. Step 5: Solve for x
    x = 17,083,905,380,047.81/3,576,438.70
  6. Step 6: Final answer
    x = 4,776,792.45

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Similar ratio
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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.