Home / 4,835,808.70-7,243,215.45-3,996,000.70

Finding the Fourth Proportional to 4,835,808.70, 7,243,215.45 and 3,996,000.70

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Solution

The fourth proportional to 4,835,808.70, 7,243,215.45 and 3,996,000.70 is: 5,985,326.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835,808.70 : 7,243,215.45 = 3,996,000.70 : x
  2. Step 2: Convert to fraction form
    4,835,808.70/7,243,215.45 = 3,996,000.70/x
  3. Step 3: Cross multiply
    4,835,808.70x = 7,243,215.45 × 3,996,000.70
  4. Step 4: Simplify right side
    4,835,808.70x = 28,943,894,008,450.82
  5. Step 5: Solve for x
    x = 28,943,894,008,450.82/4,835,808.70
  6. Step 6: Final answer
    x = 5,985,326.51

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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.