Home / 1,512,600.54-2,267,184.71-944,235.47

Finding the Fourth Proportional to 1,512,600.54, 2,267,184.71 and 944,235.47

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Solution

The fourth proportional to 1,512,600.54, 2,267,184.71 and 944,235.47 is: 1,415,281.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,512,600.54 : 2,267,184.71 = 944,235.47 : x
  2. Step 2: Convert to fraction form
    1,512,600.54/2,267,184.71 = 944,235.47/x
  3. Step 3: Cross multiply
    1,512,600.54x = 2,267,184.71 × 944,235.47
  4. Step 4: Simplify right side
    1,512,600.54x = 2,140,756,204,166.56
  5. Step 5: Solve for x
    x = 2,140,756,204,166.56/1,512,600.54
  6. Step 6: Final answer
    x = 1,415,281.93

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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.