Home / 2,601,293.34-3,903,368.08-1,322,011.14

Finding the Fourth Proportional to 2,601,293.34, 3,903,368.08 and 1,322,011.14

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Solution

The fourth proportional to 2,601,293.34, 3,903,368.08 and 1,322,011.14 is: 1,983,742.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,601,293.34 : 3,903,368.08 = 1,322,011.14 : x
  2. Step 2: Convert to fraction form
    2,601,293.34/3,903,368.08 = 1,322,011.14/x
  3. Step 3: Cross multiply
    2,601,293.34x = 3,903,368.08 × 1,322,011.14
  4. Step 4: Simplify right side
    2,601,293.34x = 5,160,296,085,280.41
  5. Step 5: Solve for x
    x = 5,160,296,085,280.41/2,601,293.34
  6. Step 6: Final answer
    x = 1,983,742.47

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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.