Home / 5,083,009.20-7,014,095.64-2,791,119.60

Finding the Fourth Proportional to 5,083,009.20, 7,014,095.64 and 2,791,119.60

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Solution

The fourth proportional to 5,083,009.20, 7,014,095.64 and 2,791,119.60 is: 3,851,494.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,083,009.20 : 7,014,095.64 = 2,791,119.60 : x
  2. Step 2: Convert to fraction form
    5,083,009.20/7,014,095.64 = 2,791,119.60/x
  3. Step 3: Cross multiply
    5,083,009.20x = 7,014,095.64 × 2,791,119.60
  4. Step 4: Simplify right side
    5,083,009.20x = 19,577,179,817,078.54
  5. Step 5: Solve for x
    x = 19,577,179,817,078.54/5,083,009.20
  6. Step 6: Final answer
    x = 3,851,494.08

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1.5x scale

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.