Home / 4,307,951.07-5,945,985.54-2,677,589.73

Finding the Fourth Proportional to 4,307,951.07, 5,945,985.54 and 2,677,589.73

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Solution

The fourth proportional to 4,307,951.07, 5,945,985.54 and 2,677,589.73 is: 3,695,703.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,307,951.07 : 5,945,985.54 = 2,677,589.73 : x
  2. Step 2: Convert to fraction form
    4,307,951.07/5,945,985.54 = 2,677,589.73/x
  3. Step 3: Cross multiply
    4,307,951.07x = 5,945,985.54 × 2,677,589.73
  4. Step 4: Simplify right side
    4,307,951.07x = 15,920,909,816,632.50
  5. Step 5: Solve for x
    x = 15,920,909,816,632.50/4,307,951.07
  6. Step 6: Final answer
    x = 3,695,703.49

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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.