Home / 9,593,232.30-13,238,833.86-5,242,501.98

Finding the Fourth Proportional to 9,593,232.30, 13,238,833.86 and 5,242,501.98

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Solution

The fourth proportional to 9,593,232.30, 13,238,833.86 and 5,242,501.98 is: 7,234,747.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,593,232.30 : 13,238,833.86 = 5,242,501.98 : x
  2. Step 2: Convert to fraction form
    9,593,232.30/13,238,833.86 = 5,242,501.98/x
  3. Step 3: Cross multiply
    9,593,232.30x = 13,238,833.86 × 5,242,501.98
  4. Step 4: Simplify right side
    9,593,232.30x = 69,404,612,723,941.05
  5. Step 5: Solve for x
    x = 69,404,612,723,941.05/9,593,232.30
  6. Step 6: Final answer
    x = 7,234,747.43

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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.