Home / 4,934,689.20-7,391,536.20-4,094,881.20

Finding the Fourth Proportional to 4,934,689.20, 7,391,536.20 and 4,094,881.20

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Solution

The fourth proportional to 4,934,689.20, 7,391,536.20 and 4,094,881.20 is: 6,133,610.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,934,689.20 : 7,391,536.20 = 4,094,881.20 : x
  2. Step 2: Convert to fraction form
    4,934,689.20/7,391,536.20 = 4,094,881.20/x
  3. Step 3: Cross multiply
    4,934,689.20x = 7,391,536.20 × 4,094,881.20
  4. Step 4: Simplify right side
    4,934,689.20x = 30,267,462,624,499.44
  5. Step 5: Solve for x
    x = 30,267,462,624,499.44/4,934,689.20
  6. Step 6: Final answer
    x = 6,133,610.73

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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.