Home / 5,652,476.70-7,798,658.16-3,204,895.65

Finding the Fourth Proportional to 5,652,476.70, 7,798,658.16 and 3,204,895.65

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Solution

The fourth proportional to 5,652,476.70, 7,798,658.16 and 3,204,895.65 is: 4,421,758.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,652,476.70 : 7,798,658.16 = 3,204,895.65 : x
  2. Step 2: Convert to fraction form
    5,652,476.70/7,798,658.16 = 3,204,895.65/x
  3. Step 3: Cross multiply
    5,652,476.70x = 7,798,658.16 × 3,204,895.65
  4. Step 4: Simplify right side
    5,652,476.70x = 24,993,885,595,594.40
  5. Step 5: Solve for x
    x = 24,993,885,595,594.40/5,652,476.70
  6. Step 6: Final answer
    x = 4,421,758.27

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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.