Home / 8,059,003.02-11,121,697.08-4,388,061.96

Finding the Fourth Proportional to 8,059,003.02, 11,121,697.08 and 4,388,061.96

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Solution

The fourth proportional to 8,059,003.02, 11,121,697.08 and 4,388,061.96 is: 6,055,674.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,059,003.02 : 11,121,697.08 = 4,388,061.96 : x
  2. Step 2: Convert to fraction form
    8,059,003.02/11,121,697.08 = 4,388,061.96/x
  3. Step 3: Cross multiply
    8,059,003.02x = 11,121,697.08 × 4,388,061.96
  4. Step 4: Simplify right side
    8,059,003.02x = 48,802,695,887,391.08
  5. Step 5: Solve for x
    x = 48,802,695,887,391.08/8,059,003.02
  6. Step 6: Final answer
    x = 6,055,674.10

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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.