Home / 4,856,482.71-6,701,956.07-2,681,028.86

Finding the Fourth Proportional to 4,856,482.71, 6,701,956.07 and 2,681,028.86

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Solution

The fourth proportional to 4,856,482.71, 6,701,956.07 and 2,681,028.86 is: 3,699,825.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,856,482.71 : 6,701,956.07 = 2,681,028.86 : x
  2. Step 2: Convert to fraction form
    4,856,482.71/6,701,956.07 = 2,681,028.86/x
  3. Step 3: Cross multiply
    4,856,482.71x = 6,701,956.07 × 2,681,028.86
  4. Step 4: Simplify right side
    4,856,482.71x = 17,968,137,595,207.26
  5. Step 5: Solve for x
    x = 17,968,137,595,207.26/4,856,482.71
  6. Step 6: Final answer
    x = 3,699,825.30

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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.