Home / 7,601,290.22-10,490,824.32-4,660,587.38

Finding the Fourth Proportional to 7,601,290.22, 10,490,824.32 and 4,660,587.38

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Solution

The fourth proportional to 7,601,290.22, 10,490,824.32 and 4,660,587.38 is: 6,432,250.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,601,290.22 : 10,490,824.32 = 4,660,587.38 : x
  2. Step 2: Convert to fraction form
    7,601,290.22/10,490,824.32 = 4,660,587.38/x
  3. Step 3: Cross multiply
    7,601,290.22x = 10,490,824.32 × 4,660,587.38
  4. Step 4: Simplify right side
    7,601,290.22x = 48,893,403,431,589.08
  5. Step 5: Solve for x
    x = 48,893,403,431,589.08/7,601,290.22
  6. Step 6: Final answer
    x = 6,432,250.58

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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.