Home / 2,510,179.56-3,464,048.12-1,364,259.87

Finding the Fourth Proportional to 2,510,179.56, 3,464,048.12 and 1,364,259.87

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Solution

The fourth proportional to 2,510,179.56, 3,464,048.12 and 1,364,259.87 is: 1,882,678.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,510,179.56 : 3,464,048.12 = 1,364,259.87 : x
  2. Step 2: Convert to fraction form
    2,510,179.56/3,464,048.12 = 1,364,259.87/x
  3. Step 3: Cross multiply
    2,510,179.56x = 3,464,048.12 × 1,364,259.87
  4. Step 4: Simplify right side
    2,510,179.56x = 4,725,861,831,043.65
  5. Step 5: Solve for x
    x = 4,725,861,831,043.65/2,510,179.56
  6. Step 6: Final answer
    x = 1,882,678.80

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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.