Home / 2,010,297.07-2,774,237.61-1,092,544.39

Finding the Fourth Proportional to 2,010,297.07, 2,774,237.61 and 1,092,544.39

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Solution

The fourth proportional to 2,010,297.07, 2,774,237.61 and 1,092,544.39 is: 1,507,726.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,010,297.07 : 2,774,237.61 = 1,092,544.39 : x
  2. Step 2: Convert to fraction form
    2,010,297.07/2,774,237.61 = 1,092,544.39/x
  3. Step 3: Cross multiply
    2,010,297.07x = 2,774,237.61 × 1,092,544.39
  4. Step 4: Simplify right side
    2,010,297.07x = 3,030,977,737,332.51
  5. Step 5: Solve for x
    x = 3,030,977,737,332.51/2,010,297.07
  6. Step 6: Final answer
    x = 1,507,726.29

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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.