Home / 3,295,537.92-4,945,175.28-1,779,200.64

Finding the Fourth Proportional to 3,295,537.92, 4,945,175.28 and 1,779,200.64

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Solution

The fourth proportional to 3,295,537.92, 4,945,175.28 and 1,779,200.64 is: 2,669,809.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,537.92 : 4,945,175.28 = 1,779,200.64 : x
  2. Step 2: Convert to fraction form
    3,295,537.92/4,945,175.28 = 1,779,200.64/x
  3. Step 3: Cross multiply
    3,295,537.92x = 4,945,175.28 × 1,779,200.64
  4. Step 4: Simplify right side
    3,295,537.92x = 8,798,459,023,088.18
  5. Step 5: Solve for x
    x = 8,798,459,023,088.18/3,295,537.92
  6. Step 6: Final answer
    x = 2,669,809.67

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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.