Home / 3,592,313.70-5,388,470.55-3,202,590.30

Finding the Fourth Proportional to 3,592,313.70, 5,388,470.55 and 3,202,590.30

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Solution

The fourth proportional to 3,592,313.70, 5,388,470.55 and 3,202,590.30 is: 4,803,885.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,592,313.70 : 5,388,470.55 = 3,202,590.30 : x
  2. Step 2: Convert to fraction form
    3,592,313.70/5,388,470.55 = 3,202,590.30/x
  3. Step 3: Cross multiply
    3,592,313.70x = 5,388,470.55 × 3,202,590.30
  4. Step 4: Simplify right side
    3,592,313.70x = 17,257,063,515,265.66
  5. Step 5: Solve for x
    x = 17,257,063,515,265.66/3,592,313.70
  6. Step 6: Final answer
    x = 4,803,885.45

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Similar ratio
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1.5x scale

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.