Home / 7,659,274.60-10,570,034.82-4,396,685.32

Finding the Fourth Proportional to 7,659,274.60, 10,570,034.82 and 4,396,685.32

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Solution

The fourth proportional to 7,659,274.60, 10,570,034.82 and 4,396,685.32 is: 6,067,561.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,659,274.60 : 10,570,034.82 = 4,396,685.32 : x
  2. Step 2: Convert to fraction form
    7,659,274.60/10,570,034.82 = 4,396,685.32/x
  3. Step 3: Cross multiply
    7,659,274.60x = 10,570,034.82 × 4,396,685.32
  4. Step 4: Simplify right side
    7,659,274.60x = 46,473,116,924,982.84
  5. Step 5: Solve for x
    x = 46,473,116,924,982.84/7,659,274.60
  6. Step 6: Final answer
    x = 6,067,561.14

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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.