Home / 3,586,218.96-4,948,984.06-2,037,483.38

Finding the Fourth Proportional to 3,586,218.96, 4,948,984.06 and 2,037,483.38

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Solution

The fourth proportional to 3,586,218.96, 4,948,984.06 and 2,037,483.38 is: 2,811,728.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,586,218.96 : 4,948,984.06 = 2,037,483.38 : x
  2. Step 2: Convert to fraction form
    3,586,218.96/4,948,984.06 = 2,037,483.38/x
  3. Step 3: Cross multiply
    3,586,218.96x = 4,948,984.06 × 2,037,483.38
  4. Step 4: Simplify right side
    3,586,218.96x = 10,083,472,770,134.92
  5. Step 5: Solve for x
    x = 10,083,472,770,134.92/3,586,218.96
  6. Step 6: Final answer
    x = 2,811,728.14

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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.