Home / 5,595,016.75-8,392,525.13-1,808,499.63

Finding the Fourth Proportional to 5,595,016.75, 8,392,525.13 and 1,808,499.63

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Solution

The fourth proportional to 5,595,016.75, 8,392,525.13 and 1,808,499.63 is: 2,712,749.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,595,016.75 : 8,392,525.13 = 1,808,499.63 : x
  2. Step 2: Convert to fraction form
    5,595,016.75/8,392,525.13 = 1,808,499.63/x
  3. Step 3: Cross multiply
    5,595,016.75x = 8,392,525.13 × 1,808,499.63
  4. Step 4: Simplify right side
    5,595,016.75x = 15,177,878,592,370.70
  5. Step 5: Solve for x
    x = 15,177,878,592,370.70/5,595,016.75
  6. Step 6: Final answer
    x = 2,712,749.45

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Double scale
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Similar ratio
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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.