Home / 4,370,140.11-6,542,505.36-2,542,936.29

Finding the Fourth Proportional to 4,370,140.11, 6,542,505.36 and 2,542,936.29

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Solution

The fourth proportional to 4,370,140.11, 6,542,505.36 and 2,542,936.29 is: 3,807,011.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,370,140.11 : 6,542,505.36 = 2,542,936.29 : x
  2. Step 2: Convert to fraction form
    4,370,140.11/6,542,505.36 = 2,542,936.29/x
  3. Step 3: Cross multiply
    4,370,140.11x = 6,542,505.36 × 2,542,936.29
  4. Step 4: Simplify right side
    4,370,140.11x = 16,637,174,307,463.52
  5. Step 5: Solve for x
    x = 16,637,174,307,463.52/4,370,140.11
  6. Step 6: Final answer
    x = 3,807,011.65

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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.