Home / 2,447,739.14-3,666,562.74-1,433,787.01

Finding the Fourth Proportional to 2,447,739.14, 3,666,562.74 and 1,433,787.01

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Solution

The fourth proportional to 2,447,739.14, 3,666,562.74 and 1,433,787.01 is: 2,147,724.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,447,739.14 : 3,666,562.74 = 1,433,787.01 : x
  2. Step 2: Convert to fraction form
    2,447,739.14/3,666,562.74 = 1,433,787.01/x
  3. Step 3: Cross multiply
    2,447,739.14x = 3,666,562.74 × 1,433,787.01
  4. Step 4: Simplify right side
    2,447,739.14x = 5,257,070,018,795.60
  5. Step 5: Solve for x
    x = 5,257,070,018,795.60/2,447,739.14
  6. Step 6: Final answer
    x = 2,147,724.79

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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.