Home / 4,867,164.25-6,714,657-2,801,685.58

Finding the Fourth Proportional to 4,867,164.25, 6,714,657 and 2,801,685.58

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Solution

The fourth proportional to 4,867,164.25, 6,714,657 and 2,801,685.58 is: 3,865,157.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,867,164.25 : 6,714,657 = 2,801,685.58 : x
  2. Step 2: Convert to fraction form
    4,867,164.25/6,714,657 = 2,801,685.58/x
  3. Step 3: Cross multiply
    4,867,164.25x = 6,714,657 × 2,801,685.58
  4. Step 4: Simplify right side
    4,867,164.25x = 18,812,357,674,759.42
  5. Step 5: Solve for x
    x = 18,812,357,674,759.42/4,867,164.25
  6. Step 6: Final answer
    x = 3,865,157.76

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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.