Home / 2,424,665.52-3,636,998.28-1,076,511.24

Finding the Fourth Proportional to 2,424,665.52, 3,636,998.28 and 1,076,511.24

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Solution

The fourth proportional to 2,424,665.52, 3,636,998.28 and 1,076,511.24 is: 1,614,766.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,424,665.52 : 3,636,998.28 = 1,076,511.24 : x
  2. Step 2: Convert to fraction form
    2,424,665.52/3,636,998.28 = 1,076,511.24/x
  3. Step 3: Cross multiply
    2,424,665.52x = 3,636,998.28 × 1,076,511.24
  4. Step 4: Simplify right side
    2,424,665.52x = 3,915,269,528,280.67
  5. Step 5: Solve for x
    x = 3,915,269,528,280.67/2,424,665.52
  6. Step 6: Final answer
    x = 1,614,766.86

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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.