Home / 6,054,412.45-9,072,647.01-4,982,541.88

Finding the Fourth Proportional to 6,054,412.45, 9,072,647.01 and 4,982,541.88

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Solution

The fourth proportional to 6,054,412.45, 9,072,647.01 and 4,982,541.88 is: 7,466,429.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,054,412.45 : 9,072,647.01 = 4,982,541.88 : x
  2. Step 2: Convert to fraction form
    6,054,412.45/9,072,647.01 = 4,982,541.88/x
  3. Step 3: Cross multiply
    6,054,412.45x = 9,072,647.01 × 4,982,541.88
  4. Step 4: Simplify right side
    6,054,412.45x = 45,204,843,689,781.77
  5. Step 5: Solve for x
    x = 45,204,843,689,781.77/6,054,412.45
  6. Step 6: Final answer
    x = 7,466,429.49

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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.