Home / 4,811,089.80-7,208,958.24-3,525,740.76

Finding the Fourth Proportional to 4,811,089.80, 7,208,958.24 and 3,525,740.76

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Solution

The fourth proportional to 4,811,089.80, 7,208,958.24 and 3,525,740.76 is: 5,282,985.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,811,089.80 : 7,208,958.24 = 3,525,740.76 : x
  2. Step 2: Convert to fraction form
    4,811,089.80/7,208,958.24 = 3,525,740.76/x
  3. Step 3: Cross multiply
    4,811,089.80x = 7,208,958.24 × 3,525,740.76
  4. Step 4: Simplify right side
    4,811,089.80x = 25,416,917,903,905.86
  5. Step 5: Solve for x
    x = 25,416,917,903,905.86/4,811,089.80
  6. Step 6: Final answer
    x = 5,282,985.55

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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.