Home / 3,364,652.70-5,046,979.05-3,104,837.10

Finding the Fourth Proportional to 3,364,652.70, 5,046,979.05 and 3,104,837.10

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Solution

The fourth proportional to 3,364,652.70, 5,046,979.05 and 3,104,837.10 is: 4,657,255.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,364,652.70 : 5,046,979.05 = 3,104,837.10 : x
  2. Step 2: Convert to fraction form
    3,364,652.70/5,046,979.05 = 3,104,837.10/x
  3. Step 3: Cross multiply
    3,364,652.70x = 5,046,979.05 × 3,104,837.10
  4. Step 4: Simplify right side
    3,364,652.70x = 15,670,047,797,362.76
  5. Step 5: Solve for x
    x = 15,670,047,797,362.76/3,364,652.70
  6. Step 6: Final answer
    x = 4,657,255.65

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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.