Home / 2,032,815-3,049,285.68-753,740.76

Finding the Fourth Proportional to 2,032,815, 3,049,285.68 and 753,740.76

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Solution

The fourth proportional to 2,032,815, 3,049,285.68 and 753,740.76 is: 1,130,634.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,032,815 : 3,049,285.68 = 753,740.76 : x
  2. Step 2: Convert to fraction form
    2,032,815/3,049,285.68 = 753,740.76/x
  3. Step 3: Cross multiply
    2,032,815x = 3,049,285.68 × 753,740.76
  4. Step 4: Simplify right side
    2,032,815x = 2,298,370,905,900.32
  5. Step 5: Solve for x
    x = 2,298,370,905,900.32/2,032,815
  6. Step 6: Final answer
    x = 1,130,634.57

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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.