Home / 9,937,887.27-13,714,201.92-5,586,992.93

Finding the Fourth Proportional to 9,937,887.27, 13,714,201.92 and 5,586,992.93

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Solution

The fourth proportional to 9,937,887.27, 13,714,201.92 and 5,586,992.93 is: 7,710,003.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,937,887.27 : 13,714,201.92 = 5,586,992.93 : x
  2. Step 2: Convert to fraction form
    9,937,887.27/13,714,201.92 = 5,586,992.93/x
  3. Step 3: Cross multiply
    9,937,887.27x = 13,714,201.92 × 5,586,992.93
  4. Step 4: Simplify right side
    9,937,887.27x = 76,621,149,099,061.41
  5. Step 5: Solve for x
    x = 76,621,149,099,061.41/9,937,887.27
  6. Step 6: Final answer
    x = 7,710,003.85

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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.