Home / 1,809,769.10-2,714,987.28-595,413.98

Finding the Fourth Proportional to 1,809,769.10, 2,714,987.28 and 595,413.98

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Solution

The fourth proportional to 1,809,769.10, 2,714,987.28 and 595,413.98 is: 893,230.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,809,769.10 : 2,714,987.28 = 595,413.98 : x
  2. Step 2: Convert to fraction form
    1,809,769.10/2,714,987.28 = 595,413.98/x
  3. Step 3: Cross multiply
    1,809,769.10x = 2,714,987.28 × 595,413.98
  4. Step 4: Simplify right side
    1,809,769.10x = 1,616,541,382,034.17
  5. Step 5: Solve for x
    x = 1,616,541,382,034.17/1,809,769.10
  6. Step 6: Final answer
    x = 893,230.73

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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.