Home / 4,294,903.70-6,442,020.59-2,496,640.19

Finding the Fourth Proportional to 4,294,903.70, 6,442,020.59 and 2,496,640.19

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Solution

The fourth proportional to 4,294,903.70, 6,442,020.59 and 2,496,640.19 is: 3,744,765.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,294,903.70 : 6,442,020.59 = 2,496,640.19 : x
  2. Step 2: Convert to fraction form
    4,294,903.70/6,442,020.59 = 2,496,640.19/x
  3. Step 3: Cross multiply
    4,294,903.70x = 6,442,020.59 × 2,496,640.19
  4. Step 4: Simplify right side
    4,294,903.70x = 16,083,407,465,108.21
  5. Step 5: Solve for x
    x = 16,083,407,465,108.21/4,294,903.70
  6. Step 6: Final answer
    x = 3,744,765.56

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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.