Home / 2,010,065.12-2,773,907.20-1,092,294.08

Finding the Fourth Proportional to 2,010,065.12, 2,773,907.20 and 1,092,294.08

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Solution

The fourth proportional to 2,010,065.12, 2,773,907.20 and 1,092,294.08 is: 1,507,375.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,065.12 : 2,773,907.20 = 1,092,294.08 : x
  2. Step 2: Convert to fraction form
    2,010,065.12/2,773,907.20 = 1,092,294.08/x
  3. Step 3: Cross multiply
    2,010,065.12x = 2,773,907.20 × 1,092,294.08
  4. Step 4: Simplify right side
    2,010,065.12x = 3,029,922,413,029.38
  5. Step 5: Solve for x
    x = 3,029,922,413,029.38/2,010,065.12
  6. Step 6: Final answer
    x = 1,507,375.25

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.