Home / 5,646,076.02-7,791,617.07-3,323,055.69

Finding the Fourth Proportional to 5,646,076.02, 7,791,617.07 and 3,323,055.69

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Solution

The fourth proportional to 5,646,076.02, 7,791,617.07 and 3,323,055.69 is: 4,585,835.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,646,076.02 : 7,791,617.07 = 3,323,055.69 : x
  2. Step 2: Convert to fraction form
    5,646,076.02/7,791,617.07 = 3,323,055.69/x
  3. Step 3: Cross multiply
    5,646,076.02x = 7,791,617.07 × 3,323,055.69
  4. Step 4: Simplify right side
    5,646,076.02x = 25,891,977,438,764.63
  5. Step 5: Solve for x
    x = 25,891,977,438,764.63/5,646,076.02
  6. Step 6: Final answer
    x = 4,585,835.78

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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.