Home / 6,476,736.60-9,715,104.90-4,585,613.40

Finding the Fourth Proportional to 6,476,736.60, 9,715,104.90 and 4,585,613.40

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Solution

The fourth proportional to 6,476,736.60, 9,715,104.90 and 4,585,613.40 is: 6,878,420.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,476,736.60 : 9,715,104.90 = 4,585,613.40 : x
  2. Step 2: Convert to fraction form
    6,476,736.60/9,715,104.90 = 4,585,613.40/x
  3. Step 3: Cross multiply
    6,476,736.60x = 9,715,104.90 × 4,585,613.40
  4. Step 4: Simplify right side
    6,476,736.60x = 44,549,715,211,845.66
  5. Step 5: Solve for x
    x = 44,549,715,211,845.66/6,476,736.60
  6. Step 6: Final answer
    x = 6,878,420.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.