Home / 2,053,745.58-3,080,532.60-537,394.89

Finding the Fourth Proportional to 2,053,745.58, 3,080,532.60 and 537,394.89

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Solution

The fourth proportional to 2,053,745.58, 3,080,532.60 and 537,394.89 is: 806,069.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,745.58 : 3,080,532.60 = 537,394.89 : x
  2. Step 2: Convert to fraction form
    2,053,745.58/3,080,532.60 = 537,394.89/x
  3. Step 3: Cross multiply
    2,053,745.58x = 3,080,532.60 × 537,394.89
  4. Step 4: Simplify right side
    2,053,745.58x = 1,655,462,477,718.41
  5. Step 5: Solve for x
    x = 1,655,462,477,718.41/2,053,745.58
  6. Step 6: Final answer
    x = 806,069.89

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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.