Home / 5,924,940.29-8,887,410.43-1,665,108.52

Finding the Fourth Proportional to 5,924,940.29, 8,887,410.43 and 1,665,108.52

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Solution

The fourth proportional to 5,924,940.29, 8,887,410.43 and 1,665,108.52 is: 2,497,662.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,924,940.29 : 8,887,410.43 = 1,665,108.52 : x
  2. Step 2: Convert to fraction form
    5,924,940.29/8,887,410.43 = 1,665,108.52/x
  3. Step 3: Cross multiply
    5,924,940.29x = 8,887,410.43 × 1,665,108.52
  4. Step 4: Simplify right side
    5,924,940.29x = 14,798,502,827,729.86
  5. Step 5: Solve for x
    x = 14,798,502,827,729.86/5,924,940.29
  6. Step 6: Final answer
    x = 2,497,662.78

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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.