Home / 8,133,448.10-11,224,272.90-4,462,297.96

Finding the Fourth Proportional to 8,133,448.10, 11,224,272.90 and 4,462,297.96

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Solution

The fourth proportional to 8,133,448.10, 11,224,272.90 and 4,462,297.96 is: 6,158,034.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,133,448.10 : 11,224,272.90 = 4,462,297.96 : x
  2. Step 2: Convert to fraction form
    8,133,448.10/11,224,272.90 = 4,462,297.96/x
  3. Step 3: Cross multiply
    8,133,448.10x = 11,224,272.90 × 4,462,297.96
  4. Step 4: Simplify right side
    8,133,448.10x = 50,086,050,024,936.86
  5. Step 5: Solve for x
    x = 50,086,050,024,936.86/8,133,448.10
  6. Step 6: Final answer
    x = 6,158,034.01

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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.