Home / 3,050,310.32-4,209,505.70-1,673,653.67

Finding the Fourth Proportional to 3,050,310.32, 4,209,505.70 and 1,673,653.67

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Solution

The fourth proportional to 3,050,310.32, 4,209,505.70 and 1,673,653.67 is: 2,309,684.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,050,310.32 : 4,209,505.70 = 1,673,653.67 : x
  2. Step 2: Convert to fraction form
    3,050,310.32/4,209,505.70 = 1,673,653.67/x
  3. Step 3: Cross multiply
    3,050,310.32x = 4,209,505.70 × 1,673,653.67
  4. Step 4: Simplify right side
    3,050,310.32x = 7,045,254,655,322.65
  5. Step 5: Solve for x
    x = 7,045,254,655,322.65/3,050,310.32
  6. Step 6: Final answer
    x = 2,309,684.56

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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.