Home / 5,059,620.59-6,982,285.59-2,767,781.27

Finding the Fourth Proportional to 5,059,620.59, 6,982,285.59 and 2,767,781.27

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Solution

The fourth proportional to 5,059,620.59, 6,982,285.59 and 2,767,781.27 is: 3,819,543.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,620.59 : 6,982,285.59 = 2,767,781.27 : x
  2. Step 2: Convert to fraction form
    5,059,620.59/6,982,285.59 = 2,767,781.27/x
  3. Step 3: Cross multiply
    5,059,620.59x = 6,982,285.59 × 2,767,781.27
  4. Step 4: Simplify right side
    5,059,620.59x = 19,325,439,242,881.47
  5. Step 5: Solve for x
    x = 19,325,439,242,881.47/5,059,620.59
  6. Step 6: Final answer
    x = 3,819,543.17

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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.