Home / 6,811,383.56-9,401,987.07-4,058,934.41

Finding the Fourth Proportional to 6,811,383.56, 9,401,987.07 and 4,058,934.41

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Solution

The fourth proportional to 6,811,383.56, 9,401,987.07 and 4,058,934.41 is: 5,602,686.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,811,383.56 : 9,401,987.07 = 4,058,934.41 : x
  2. Step 2: Convert to fraction form
    6,811,383.56/9,401,987.07 = 4,058,934.41/x
  3. Step 3: Cross multiply
    6,811,383.56x = 9,401,987.07 × 4,058,934.41
  4. Step 4: Simplify right side
    6,811,383.56x = 38,162,048,793,788.14
  5. Step 5: Solve for x
    x = 38,162,048,793,788.14/6,811,383.56
  6. Step 6: Final answer
    x = 5,602,686.81

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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.