Home / 3,050,795.61-4,210,086.24-1,674,162.54

Finding the Fourth Proportional to 3,050,795.61, 4,210,086.24 and 1,674,162.54

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Solution

The fourth proportional to 3,050,795.61, 4,210,086.24 and 1,674,162.54 is: 2,310,337.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,795.61 : 4,210,086.24 = 1,674,162.54 : x
  2. Step 2: Convert to fraction form
    3,050,795.61/4,210,086.24 = 1,674,162.54/x
  3. Step 3: Cross multiply
    3,050,795.61x = 4,210,086.24 × 1,674,162.54
  4. Step 4: Simplify right side
    3,050,795.61x = 7,048,368,673,177.45
  5. Step 5: Solve for x
    x = 7,048,368,673,177.45/3,050,795.61
  6. Step 6: Final answer
    x = 2,310,337.88

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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.