Home / 5,059,595.31-6,982,239.20-2,767,755.39

Finding the Fourth Proportional to 5,059,595.31, 6,982,239.20 and 2,767,755.39

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Solution

The fourth proportional to 5,059,595.31, 6,982,239.20 and 2,767,755.39 is: 3,819,501.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,059,595.31 : 6,982,239.20 = 2,767,755.39 : x
  2. Step 2: Convert to fraction form
    5,059,595.31/6,982,239.20 = 2,767,755.39/x
  3. Step 3: Cross multiply
    5,059,595.31x = 6,982,239.20 × 2,767,755.39
  4. Step 4: Simplify right side
    5,059,595.31x = 19,325,130,166,230.51
  5. Step 5: Solve for x
    x = 19,325,130,166,230.51/5,059,595.31
  6. Step 6: Final answer
    x = 3,819,501.16

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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.