Home / 9,032,754.92-13,546,962.92-4,170,389.67

Finding the Fourth Proportional to 9,032,754.92, 13,546,962.92 and 4,170,389.67

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Solution

The fourth proportional to 9,032,754.92, 13,546,962.92 and 4,170,389.67 is: 6,254,582.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,032,754.92 : 13,546,962.92 = 4,170,389.67 : x
  2. Step 2: Convert to fraction form
    9,032,754.92/13,546,962.92 = 4,170,389.67/x
  3. Step 3: Cross multiply
    9,032,754.92x = 13,546,962.92 × 4,170,389.67
  4. Step 4: Simplify right side
    9,032,754.92x = 56,496,114,200,589.09
  5. Step 5: Solve for x
    x = 56,496,114,200,589.09/9,032,754.92
  6. Step 6: Final answer
    x = 6,254,582.87

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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.