Home / 3,060,005.80-4,585,809.62-1,936,062.76

Finding the Fourth Proportional to 3,060,005.80, 4,585,809.62 and 1,936,062.76

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Solution

The fourth proportional to 3,060,005.80, 4,585,809.62 and 1,936,062.76 is: 2,901,437.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,005.80 : 4,585,809.62 = 1,936,062.76 : x
  2. Step 2: Convert to fraction form
    3,060,005.80/4,585,809.62 = 1,936,062.76/x
  3. Step 3: Cross multiply
    3,060,005.80x = 4,585,809.62 × 1,936,062.76
  4. Step 4: Simplify right side
    3,060,005.80x = 8,878,415,229,731.75
  5. Step 5: Solve for x
    x = 8,878,415,229,731.75/3,060,005.80
  6. Step 6: Final answer
    x = 2,901,437.39

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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.