Home / 4,713,790.18-7,065,201.37-2,693,450.52

Finding the Fourth Proportional to 4,713,790.18, 7,065,201.37 and 2,693,450.52

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Solution

The fourth proportional to 4,713,790.18, 7,065,201.37 and 2,693,450.52 is: 4,037,042.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713,790.18 : 7,065,201.37 = 2,693,450.52 : x
  2. Step 2: Convert to fraction form
    4,713,790.18/7,065,201.37 = 2,693,450.52/x
  3. Step 3: Cross multiply
    4,713,790.18x = 7,065,201.37 × 2,693,450.52
  4. Step 4: Simplify right side
    4,713,790.18x = 19,029,770,303,931.21
  5. Step 5: Solve for x
    x = 19,029,770,303,931.21/4,713,790.18
  6. Step 6: Final answer
    x = 4,037,042.29

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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.