Home / 5,463,779.76-7,541,003.04-3,258,783.96

Finding the Fourth Proportional to 5,463,779.76, 7,541,003.04 and 3,258,783.96

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Solution

The fourth proportional to 5,463,779.76, 7,541,003.04 and 3,258,783.96 is: 4,497,710.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,463,779.76 : 7,541,003.04 = 3,258,783.96 : x
  2. Step 2: Convert to fraction form
    5,463,779.76/7,541,003.04 = 3,258,783.96/x
  3. Step 3: Cross multiply
    5,463,779.76x = 7,541,003.04 × 3,258,783.96
  4. Step 4: Simplify right side
    5,463,779.76x = 24,574,499,749,063.24
  5. Step 5: Solve for x
    x = 24,574,499,749,063.24/5,463,779.76
  6. Step 6: Final answer
    x = 4,497,710.53

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.