Home / 4,531,480.52-6,254,040.32-2,720,761.16

Finding the Fourth Proportional to 4,531,480.52, 6,254,040.32 and 2,720,761.16

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Solution

The fourth proportional to 4,531,480.52, 6,254,040.32 and 2,720,761.16 is: 3,755,008.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,531,480.52 : 6,254,040.32 = 2,720,761.16 : x
  2. Step 2: Convert to fraction form
    4,531,480.52/6,254,040.32 = 2,720,761.16/x
  3. Step 3: Cross multiply
    4,531,480.52x = 6,254,040.32 × 2,720,761.16
  4. Step 4: Simplify right side
    4,531,480.52x = 17,015,749,950,855.96
  5. Step 5: Solve for x
    x = 17,015,749,950,855.96/4,531,480.52
  6. Step 6: Final answer
    x = 3,755,008.96

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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.