Home / 4,036,155.81-5,569,938.51-2,200,599.15

Finding the Fourth Proportional to 4,036,155.81, 5,569,938.51 and 2,200,599.15

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Solution

The fourth proportional to 4,036,155.81, 5,569,938.51 and 2,200,599.15 is: 3,036,850.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,036,155.81 : 5,569,938.51 = 2,200,599.15 : x
  2. Step 2: Convert to fraction form
    4,036,155.81/5,569,938.51 = 2,200,599.15/x
  3. Step 3: Cross multiply
    4,036,155.81x = 5,569,938.51 × 2,200,599.15
  4. Step 4: Simplify right side
    4,036,155.81x = 12,257,201,950,658.27
  5. Step 5: Solve for x
    x = 12,257,201,950,658.27/4,036,155.81
  6. Step 6: Final answer
    x = 3,036,850.54

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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.