Home / 2,092,470.93-3,139,671.69-955,581.66

Finding the Fourth Proportional to 2,092,470.93, 3,139,671.69 and 955,581.66

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Solution

The fourth proportional to 2,092,470.93, 3,139,671.69 and 955,581.66 is: 1,433,813.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,092,470.93 : 3,139,671.69 = 955,581.66 : x
  2. Step 2: Convert to fraction form
    2,092,470.93/3,139,671.69 = 955,581.66/x
  3. Step 3: Cross multiply
    2,092,470.93x = 3,139,671.69 × 955,581.66
  4. Step 4: Simplify right side
    2,092,470.93x = 3,000,212,685,385.21
  5. Step 5: Solve for x
    x = 3,000,212,685,385.21/2,092,470.93
  6. Step 6: Final answer
    x = 1,433,813.32

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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.