Home / 3,260,515.88-4,499,336.27-1,810,117.95

Finding the Fourth Proportional to 3,260,515.88, 4,499,336.27 and 1,810,117.95

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Solution

The fourth proportional to 3,260,515.88, 4,499,336.27 and 1,810,117.95 is: 2,497,865.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,260,515.88 : 4,499,336.27 = 1,810,117.95 : x
  2. Step 2: Convert to fraction form
    3,260,515.88/4,499,336.27 = 1,810,117.95/x
  3. Step 3: Cross multiply
    3,260,515.88x = 4,499,336.27 × 1,810,117.95
  4. Step 4: Simplify right side
    3,260,515.88x = 8,144,329,336,362.46
  5. Step 5: Solve for x
    x = 8,144,329,336,362.46/3,260,515.88
  6. Step 6: Final answer
    x = 2,497,865.26

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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.