Home / 2,053,376.48-3,079,829.39-537,205.72

Finding the Fourth Proportional to 2,053,376.48, 3,079,829.39 and 537,205.72

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Solution

The fourth proportional to 2,053,376.48, 3,079,829.39 and 537,205.72 is: 805,747.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,053,376.48 : 3,079,829.39 = 537,205.72 : x
  2. Step 2: Convert to fraction form
    2,053,376.48/3,079,829.39 = 537,205.72/x
  3. Step 3: Cross multiply
    2,053,376.48x = 3,079,829.39 × 537,205.72
  4. Step 4: Simplify right side
    2,053,376.48x = 1,654,501,964,932.11
  5. Step 5: Solve for x
    x = 1,654,501,964,932.11/2,053,376.48
  6. Step 6: Final answer
    x = 805,747.01

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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.