Home / 6,741,398.80-10,113,410.40-1,949,244.40

Finding the Fourth Proportional to 6,741,398.80, 10,113,410.40 and 1,949,244.40

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Solution

The fourth proportional to 6,741,398.80, 10,113,410.40 and 1,949,244.40 is: 2,924,246.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,741,398.80 : 10,113,410.40 = 1,949,244.40 : x
  2. Step 2: Convert to fraction form
    6,741,398.80/10,113,410.40 = 1,949,244.40/x
  3. Step 3: Cross multiply
    6,741,398.80x = 10,113,410.40 × 1,949,244.40
  4. Step 4: Simplify right side
    6,741,398.80x = 19,713,508,587,101.76
  5. Step 5: Solve for x
    x = 19,713,508,587,101.76/6,741,398.80
  6. Step 6: Final answer
    x = 2,924,246.02

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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.