Home / 6,755,327.09-10,138,316.08-2,496,713.21

Finding the Fourth Proportional to 6,755,327.09, 10,138,316.08 and 2,496,713.21

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Solution

The fourth proportional to 6,755,327.09, 10,138,316.08 and 2,496,713.21 is: 3,747,038.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,755,327.09 : 10,138,316.08 = 2,496,713.21 : x
  2. Step 2: Convert to fraction form
    6,755,327.09/10,138,316.08 = 2,496,713.21/x
  3. Step 3: Cross multiply
    6,755,327.09x = 10,138,316.08 × 2,496,713.21
  4. Step 4: Simplify right side
    6,755,327.09x = 25,312,467,684,091.42
  5. Step 5: Solve for x
    x = 25,312,467,684,091.42/6,755,327.09
  6. Step 6: Final answer
    x = 3,747,038.06

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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.