Home / 4,962,003.70-7,443,005.55-3,702,291.70

Finding the Fourth Proportional to 4,962,003.70, 7,443,005.55 and 3,702,291.70

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Solution

The fourth proportional to 4,962,003.70, 7,443,005.55 and 3,702,291.70 is: 5,553,437.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,962,003.70 : 7,443,005.55 = 3,702,291.70 : x
  2. Step 2: Convert to fraction form
    4,962,003.70/7,443,005.55 = 3,702,291.70/x
  3. Step 3: Cross multiply
    4,962,003.70x = 7,443,005.55 × 3,702,291.70
  4. Step 4: Simplify right side
    4,962,003.70x = 27,556,177,670,818.94
  5. Step 5: Solve for x
    x = 27,556,177,670,818.94/4,962,003.70
  6. Step 6: Final answer
    x = 5,553,437.55

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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.