Home / 9,073,676.70-13,610,515.05-4,024,987.20

Finding the Fourth Proportional to 9,073,676.70, 13,610,515.05 and 4,024,987.20

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Solution

The fourth proportional to 9,073,676.70, 13,610,515.05 and 4,024,987.20 is: 6,037,480.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073,676.70 : 13,610,515.05 = 4,024,987.20 : x
  2. Step 2: Convert to fraction form
    9,073,676.70/13,610,515.05 = 4,024,987.20/x
  3. Step 3: Cross multiply
    9,073,676.70x = 13,610,515.05 × 4,024,987.20
  4. Step 4: Simplify right side
    9,073,676.70x = 54,782,148,861,657.37
  5. Step 5: Solve for x
    x = 54,782,148,861,657.37/9,073,676.70
  6. Step 6: Final answer
    x = 6,037,480.80

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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.