Home / 5,496,944.39-7,582,631.60-3,428,368.68

Finding the Fourth Proportional to 5,496,944.39, 7,582,631.60 and 3,428,368.68

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Solution

The fourth proportional to 5,496,944.39, 7,582,631.60 and 3,428,368.68 is: 4,729,183.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,496,944.39 : 7,582,631.60 = 3,428,368.68 : x
  2. Step 2: Convert to fraction form
    5,496,944.39/7,582,631.60 = 3,428,368.68/x
  3. Step 3: Cross multiply
    5,496,944.39x = 7,582,631.60 × 3,428,368.68
  4. Step 4: Simplify right side
    5,496,944.39x = 25,996,056,669,554.34
  5. Step 5: Solve for x
    x = 25,996,056,669,554.34/5,496,944.39
  6. Step 6: Final answer
    x = 4,729,183.13

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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.