Home / 2,983,980.01-4,472,783.29-1,701,826.70

Finding the Fourth Proportional to 2,983,980.01, 4,472,783.29 and 1,701,826.70

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Solution

The fourth proportional to 2,983,980.01, 4,472,783.29 and 1,701,826.70 is: 2,550,922.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,983,980.01 : 4,472,783.29 = 1,701,826.70 : x
  2. Step 2: Convert to fraction form
    2,983,980.01/4,472,783.29 = 1,701,826.70/x
  3. Step 3: Cross multiply
    2,983,980.01x = 4,472,783.29 × 1,701,826.70
  4. Step 4: Simplify right side
    2,983,980.01x = 7,611,901,996,426.44
  5. Step 5: Solve for x
    x = 7,611,901,996,426.44/2,983,980.01
  6. Step 6: Final answer
    x = 2,550,922.58

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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.