Home / 2,960,083.70-4,440,827.54-965,539.70

Finding the Fourth Proportional to 2,960,083.70, 4,440,827.54 and 965,539.70

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Solution

The fourth proportional to 2,960,083.70, 4,440,827.54 and 965,539.70 is: 1,448,538.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,960,083.70 : 4,440,827.54 = 965,539.70 : x
  2. Step 2: Convert to fraction form
    2,960,083.70/4,440,827.54 = 965,539.70/x
  3. Step 3: Cross multiply
    2,960,083.70x = 4,440,827.54 × 965,539.70
  4. Step 4: Simplify right side
    2,960,083.70x = 4,287,795,263,691.50
  5. Step 5: Solve for x
    x = 4,287,795,263,691.50/2,960,083.70
  6. Step 6: Final answer
    x = 1,448,538.52

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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.