Home / 2,010,348.41-3,015,896.15-662,605.70

Finding the Fourth Proportional to 2,010,348.41, 3,015,896.15 and 662,605.70

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Solution

The fourth proportional to 2,010,348.41, 3,015,896.15 and 662,605.70 is: 994,031.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,348.41 : 3,015,896.15 = 662,605.70 : x
  2. Step 2: Convert to fraction form
    2,010,348.41/3,015,896.15 = 662,605.70/x
  3. Step 3: Cross multiply
    2,010,348.41x = 3,015,896.15 × 662,605.70
  4. Step 4: Simplify right side
    2,010,348.41x = 1,998,349,966,175.09
  5. Step 5: Solve for x
    x = 1,998,349,966,175.09/2,010,348.41
  6. Step 6: Final answer
    x = 994,031.66

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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.