Home / 1,832,443.98-2,749,428.33-807,249.58

Finding the Fourth Proportional to 1,832,443.98, 2,749,428.33 and 807,249.58

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Solution

The fourth proportional to 1,832,443.98, 2,749,428.33 and 807,249.58 is: 1,211,210.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,832,443.98 : 2,749,428.33 = 807,249.58 : x
  2. Step 2: Convert to fraction form
    1,832,443.98/2,749,428.33 = 807,249.58/x
  3. Step 3: Cross multiply
    1,832,443.98x = 2,749,428.33 × 807,249.58
  4. Step 4: Simplify right side
    1,832,443.98x = 2,219,474,850,885.46
  5. Step 5: Solve for x
    x = 2,219,474,850,885.46/1,832,443.98
  6. Step 6: Final answer
    x = 1,211,210.21

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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.