Home / 6,074,260.75-8,382,654.80-3,358,181.71

Finding the Fourth Proportional to 6,074,260.75, 8,382,654.80 and 3,358,181.71

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Solution

The fourth proportional to 6,074,260.75, 8,382,654.80 and 3,358,181.71 is: 4,634,387.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,074,260.75 : 8,382,654.80 = 3,358,181.71 : x
  2. Step 2: Convert to fraction form
    6,074,260.75/8,382,654.80 = 3,358,181.71/x
  3. Step 3: Cross multiply
    6,074,260.75x = 8,382,654.80 × 3,358,181.71
  4. Step 4: Simplify right side
    6,074,260.75x = 28,150,478,030,603.71
  5. Step 5: Solve for x
    x = 28,150,478,030,603.71/6,074,260.75
  6. Step 6: Final answer
    x = 4,634,387.49

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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.