Home / 2,010,345.03-3,015,891.09-662,602.32

Finding the Fourth Proportional to 2,010,345.03, 3,015,891.09 and 662,602.32

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Solution

The fourth proportional to 2,010,345.03, 3,015,891.09 and 662,602.32 is: 994,026.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,345.03 : 3,015,891.09 = 662,602.32 : x
  2. Step 2: Convert to fraction form
    2,010,345.03/3,015,891.09 = 662,602.32/x
  3. Step 3: Cross multiply
    2,010,345.03x = 3,015,891.09 × 662,602.32
  4. Step 4: Simplify right side
    2,010,345.03x = 1,998,336,433,101.33
  5. Step 5: Solve for x
    x = 1,998,336,433,101.33/2,010,345.03
  6. Step 6: Final answer
    x = 994,026.60

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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.