Home / 4,850,499.60-7,265,251.80-2,604,013.20

Finding the Fourth Proportional to 4,850,499.60, 7,265,251.80 and 2,604,013.20

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Solution

The fourth proportional to 4,850,499.60, 7,265,251.80 and 2,604,013.20 is: 3,900,384.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,850,499.60 : 7,265,251.80 = 2,604,013.20 : x
  2. Step 2: Convert to fraction form
    4,850,499.60/7,265,251.80 = 2,604,013.20/x
  3. Step 3: Cross multiply
    4,850,499.60x = 7,265,251.80 × 2,604,013.20
  4. Step 4: Simplify right side
    4,850,499.60x = 18,918,811,588,523.76
  5. Step 5: Solve for x
    x = 18,918,811,588,523.76/4,850,499.60
  6. Step 6: Final answer
    x = 3,900,384.11

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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.