Home / 7,672,514.56-10,587,316.26-4,234,534.15

Finding the Fourth Proportional to 7,672,514.56, 10,587,316.26 and 4,234,534.15

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Solution

The fourth proportional to 7,672,514.56, 10,587,316.26 and 4,234,534.15 is: 5,843,241.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,672,514.56 : 10,587,316.26 = 4,234,534.15 : x
  2. Step 2: Convert to fraction form
    7,672,514.56/10,587,316.26 = 4,234,534.15/x
  3. Step 3: Cross multiply
    7,672,514.56x = 10,587,316.26 × 4,234,534.15
  4. Step 4: Simplify right side
    7,672,514.56x = 44,832,352,259,820.28
  5. Step 5: Solve for x
    x = 44,832,352,259,820.28/7,672,514.56
  6. Step 6: Final answer
    x = 5,843,241.08

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1.5x scale

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.