Home / 2,003,055.52-3,002,483.76-740,077.60

Finding the Fourth Proportional to 2,003,055.52, 3,002,483.76 and 740,077.60

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Solution

The fourth proportional to 2,003,055.52, 3,002,483.76 and 740,077.60 is: 1,109,340.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,003,055.52 : 3,002,483.76 = 740,077.60 : x
  2. Step 2: Convert to fraction form
    2,003,055.52/3,002,483.76 = 740,077.60/x
  3. Step 3: Cross multiply
    2,003,055.52x = 3,002,483.76 × 740,077.60
  4. Step 4: Simplify right side
    2,003,055.52x = 2,222,070,975,139.78
  5. Step 5: Solve for x
    x = 2,222,070,975,139.78/2,003,055.52
  6. Step 6: Final answer
    x = 1,109,340.68

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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.