Home / 4,867,113.14-6,714,586.63-2,801,634.48

Finding the Fourth Proportional to 4,867,113.14, 6,714,586.63 and 2,801,634.48

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Solution

The fourth proportional to 4,867,113.14, 6,714,586.63 and 2,801,634.48 is: 3,865,087.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,113.14 : 6,714,586.63 = 2,801,634.48 : x
  2. Step 2: Convert to fraction form
    4,867,113.14/6,714,586.63 = 2,801,634.48/x
  3. Step 3: Cross multiply
    4,867,113.14x = 6,714,586.63 × 2,801,634.48
  4. Step 4: Simplify right side
    4,867,113.14x = 18,811,817,425,057.04
  5. Step 5: Solve for x
    x = 18,811,817,425,057.04/4,867,113.14
  6. Step 6: Final answer
    x = 3,865,087.35

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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.