Home / 9,346,540.60-14,019,810.90-3,666,950.20

Finding the Fourth Proportional to 9,346,540.60, 14,019,810.90 and 3,666,950.20

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Solution

The fourth proportional to 9,346,540.60, 14,019,810.90 and 3,666,950.20 is: 5,500,425.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,346,540.60 : 14,019,810.90 = 3,666,950.20 : x
  2. Step 2: Convert to fraction form
    9,346,540.60/14,019,810.90 = 3,666,950.20/x
  3. Step 3: Cross multiply
    9,346,540.60x = 14,019,810.90 × 3,666,950.20
  4. Step 4: Simplify right side
    9,346,540.60x = 51,409,948,383,717.19
  5. Step 5: Solve for x
    x = 51,409,948,383,717.19/9,346,540.60
  6. Step 6: Final answer
    x = 5,500,425.30

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Double scale
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Similar ratio
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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.