Home / 4,458,262.33-6,154,285.35-3,009,919.54

Finding the Fourth Proportional to 4,458,262.33, 6,154,285.35 and 3,009,919.54

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Solution

The fourth proportional to 4,458,262.33, 6,154,285.35 and 3,009,919.54 is: 4,154,960.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,458,262.33 : 6,154,285.35 = 3,009,919.54 : x
  2. Step 2: Convert to fraction form
    4,458,262.33/6,154,285.35 = 3,009,919.54/x
  3. Step 3: Cross multiply
    4,458,262.33x = 6,154,285.35 × 3,009,919.54
  4. Step 4: Simplify right side
    4,458,262.33x = 18,523,903,729,700.74
  5. Step 5: Solve for x
    x = 18,523,903,729,700.74/4,458,262.33
  6. Step 6: Final answer
    x = 4,154,960.47

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.