Home / 3,276,702.86-4,521,854.87-1,826,367.14

Finding the Fourth Proportional to 3,276,702.86, 4,521,854.87 and 1,826,367.14

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Solution

The fourth proportional to 3,276,702.86, 4,521,854.87 and 1,826,367.14 is: 2,520,389.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,276,702.86 : 4,521,854.87 = 1,826,367.14 : x
  2. Step 2: Convert to fraction form
    3,276,702.86/4,521,854.87 = 1,826,367.14/x
  3. Step 3: Cross multiply
    3,276,702.86x = 4,521,854.87 × 1,826,367.14
  4. Step 4: Simplify right side
    3,276,702.86x = 8,258,567,162,287.53
  5. Step 5: Solve for x
    x = 8,258,567,162,287.53/3,276,702.86
  6. Step 6: Final answer
    x = 2,520,389.41

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.