Home / 2,814,059.66-4,200,713.17-2,473,558.34

Finding the Fourth Proportional to 2,814,059.66, 4,200,713.17 and 2,473,558.34

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Solution

The fourth proportional to 2,814,059.66, 4,200,713.17 and 2,473,558.34 is: 3,692,426.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,814,059.66 : 4,200,713.17 = 2,473,558.34 : x
  2. Step 2: Convert to fraction form
    2,814,059.66/4,200,713.17 = 2,473,558.34/x
  3. Step 3: Cross multiply
    2,814,059.66x = 4,200,713.17 × 2,473,558.34
  4. Step 4: Simplify right side
    2,814,059.66x = 10,390,709,095,601.34
  5. Step 5: Solve for x
    x = 10,390,709,095,601.34/2,814,059.66
  6. Step 6: Final answer
    x = 3,692,426.73

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.