Home / 6,277,095.71-8,662,357.26-3,523,782.41

Finding the Fourth Proportional to 6,277,095.71, 8,662,357.26 and 3,523,782.41

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Solution

The fourth proportional to 6,277,095.71, 8,662,357.26 and 3,523,782.41 is: 4,862,800.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,277,095.71 : 8,662,357.26 = 3,523,782.41 : x
  2. Step 2: Convert to fraction form
    6,277,095.71/8,662,357.26 = 3,523,782.41/x
  3. Step 3: Cross multiply
    6,277,095.71x = 8,662,357.26 × 3,523,782.41
  4. Step 4: Simplify right side
    6,277,095.71x = 30,524,262,101,879.86
  5. Step 5: Solve for x
    x = 30,524,262,101,879.86/6,277,095.71
  6. Step 6: Final answer
    x = 4,862,800.18

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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.