Home / 3,295,655.70-4,939,336.35-2,922,407.70

Finding the Fourth Proportional to 3,295,655.70, 4,939,336.35 and 2,922,407.70

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Solution

The fourth proportional to 3,295,655.70, 4,939,336.35 and 2,922,407.70 is: 4,379,934.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,295,655.70 : 4,939,336.35 = 2,922,407.70 : x
  2. Step 2: Convert to fraction form
    3,295,655.70/4,939,336.35 = 2,922,407.70/x
  3. Step 3: Cross multiply
    3,295,655.70x = 4,939,336.35 × 2,922,407.70
  4. Step 4: Simplify right side
    3,295,655.70x = 14,434,754,582,129.89
  5. Step 5: Solve for x
    x = 14,434,754,582,129.89/3,295,655.70
  6. Step 6: Final answer
    x = 4,379,934.04

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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.