Home / 6,867,410.80-10,301,116.20-4,028,882.80

Finding the Fourth Proportional to 6,867,410.80, 10,301,116.20 and 4,028,882.80

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Solution

The fourth proportional to 6,867,410.80, 10,301,116.20 and 4,028,882.80 is: 6,043,324.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,867,410.80 : 10,301,116.20 = 4,028,882.80 : x
  2. Step 2: Convert to fraction form
    6,867,410.80/10,301,116.20 = 4,028,882.80/x
  3. Step 3: Cross multiply
    6,867,410.80x = 10,301,116.20 × 4,028,882.80
  4. Step 4: Simplify right side
    6,867,410.80x = 41,501,989,878,981.35
  5. Step 5: Solve for x
    x = 41,501,989,878,981.35/6,867,410.80
  6. Step 6: Final answer
    x = 6,043,324.20

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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.