Home / 5,775,457.47-7,970,573.96-3,294,732.76

Finding the Fourth Proportional to 5,775,457.47, 7,970,573.96 and 3,294,732.76

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Solution

The fourth proportional to 5,775,457.47, 7,970,573.96 and 3,294,732.76 is: 4,546,983.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,775,457.47 : 7,970,573.96 = 3,294,732.76 : x
  2. Step 2: Convert to fraction form
    5,775,457.47/7,970,573.96 = 3,294,732.76/x
  3. Step 3: Cross multiply
    5,775,457.47x = 7,970,573.96 × 3,294,732.76
  4. Step 4: Simplify right side
    5,775,457.47x = 26,260,911,150,251.76
  5. Step 5: Solve for x
    x = 26,260,911,150,251.76/5,775,457.47
  6. Step 6: Final answer
    x = 4,546,983.73

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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.