Home / 4,074,007.20-6,115,676.40-2,392,058.40

Finding the Fourth Proportional to 4,074,007.20, 6,115,676.40 and 2,392,058.40

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Solution

The fourth proportional to 4,074,007.20, 6,115,676.40 and 2,392,058.40 is: 3,590,827.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,007.20 : 6,115,676.40 = 2,392,058.40 : x
  2. Step 2: Convert to fraction form
    4,074,007.20/6,115,676.40 = 2,392,058.40/x
  3. Step 3: Cross multiply
    4,074,007.20x = 6,115,676.40 × 2,392,058.40
  4. Step 4: Simplify right side
    4,074,007.20x = 14,629,055,104,301.76
  5. Step 5: Solve for x
    x = 14,629,055,104,301.76/4,074,007.20
  6. Step 6: Final answer
    x = 3,590,827.01

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1.5x scale

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.