Home / 6,573,377.60-9,860,066.40-6,131,009.60

Finding the Fourth Proportional to 6,573,377.60, 9,860,066.40 and 6,131,009.60

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Solution

The fourth proportional to 6,573,377.60, 9,860,066.40 and 6,131,009.60 is: 9,196,514.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,573,377.60 : 9,860,066.40 = 6,131,009.60 : x
  2. Step 2: Convert to fraction form
    6,573,377.60/9,860,066.40 = 6,131,009.60/x
  3. Step 3: Cross multiply
    6,573,377.60x = 9,860,066.40 × 6,131,009.60
  4. Step 4: Simplify right side
    6,573,377.60x = 60,452,161,755,037.44
  5. Step 5: Solve for x
    x = 60,452,161,755,037.44/6,573,377.60
  6. Step 6: Final answer
    x = 9,196,514.40

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Double scale
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Similar ratio
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1.5x scale

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.